How Do I Hook Up An Aftermarket Stereo To A Factory Amp_

Authorized Dealers. Then, hook up your power wire and RCA cables, making sure that you have the RCA cables going to their proper location (front left/right, rear left/right and sub). 2 out of 5 stars 45. Radio wire harness and antenna adapter for installing an aftermarket radio. The seperate battery for you amp, hide it in the trunk and run a straight wire from the 12+ to the 12+ on the amp, and a straight wire from the ground of the amp to the frame of the car. You can then hook up the 18-gauge turn-on wire that was run with the audio signal cables. Now, when we look at the mono amplifier amp with 4 speaker terminals (the same number as the stereo amplifier), you might think that you can connect 2 speakers to each pair of speaker terminals. Another important question. Source would be iphone, connected with a 3. The issue for getting bluetooth to work would be the factory installed microphone and whether or not it is installed and has wiring in place for all the of the trim levels as opposed to the ones that come with the Uconnect radios from the factory. You have to run wires from the aftermarket wiring kit to the audio outs from the stock amp which is located underneath the passenger seat. With preassembled connectors that mate with OEM connectors on the vehicle or your aftermarket electronics, making proper pinout is a breeze. 2014 Silverado Cew Cab amp install with stock radio Nov 03 2013, 2:25pm I just picked up a Silverado 1500 LT with a Crew Cab and decided to add some base to the factory stereo. Car Audio Centre is the UK’s leading retailer of in-car accessories, stocking over 3,000 product lines developed by the most trusted brands in the industry. The 2 front channels are split at the amplifying source (whether that is a separate amp or the head-unit) into something resembling components. I have had the phone and the bluetooth for 2 weeks n everything was woeking just fine. When your radio was manufactured, the manufacturer used a solder that was not up to par. I read you can use the Metra Integrated harness with the RCA plugs, however the reviews were bad. i currently have an lc7 hooked up to my factory bose amp to connect my amplifier. For example, if. Speakers are built to handle those short-term peaks. Bypassing the factory amp takes a little more work because you have to run the bypass harness to the factory amp, which is often located in some other part of. I then tried the more expensive (Metra XSVI-6522-NAV) to no avail. SEE Shipping Form before sending. KICKER Vehicle Specific Solutions are factory-engineered to fit in a specific vehicle make, model and year. To completely and successfully add a sub woofer and amplifier combination to the factory stereo you must; Interface with the factory radio (3 ways) Connect the amplifiers power wire with the vehicles battery Connect the amplifiers remote power wire to a positive lead that is triggered when the vehicle is started or radio is turned on. to '02 VW GTI factory Monsoon stereo?. If you want to keep the factory speakers with a aftermarket head unit then you need a special interface that will control the factory amp so that you can get sound from the speakers. Locate the factory amplifier by opening and lowering the glove box. If this is the case, you would need new speakers for the audio system and not for the car amp. The audio system in the 2015 Ford F-150 truck is not bad—I’ve heard a lot worse. I didn't have the sub in originally but wanted to just make it easy (is anything easy?!?!) by plugging in the amp/sub that was made for the truck. I am replacing the factory am/fm/cassette/cd player in my 05 Tundra SR5 Access Cab. Retaining the factory amp usually makes it easier to install a new stereo, and in some vehicles that's your only option. Is there a harness for the G4 head unit we can buy to avoid cutting wires. - No Factory Premium Amp/Bose- Vehicles listed below. You can tap clean low level audio signals directly from the HU on a non-B&O system, this way you can bypass having the signal go through the factory amp and loc. Bypassing the factory amp takes a little more work because you have to run the bypass harness to the factory amp, which is often located in some other part of. - No Factory Premium Amp/Bose- Vehicles listed below. Sweetwater is one of the largest pro audio dealers in the world, offering a huge selection of music instruments and audio gear. I used a pac audio soemt which uses speaker signal to switch a remote wire on and off for your amp. Lets say you did do it and figured it all out, once you turn your deck on the after market amp probably would go right into protect due. It is a dual voice coil subwoofer, so use one coil for left and one for right on your line output converter. Complete mobile electronics sales and installation in Delaware, Pennsylvania, and New Jersey: Sound of Tri-State is your source for car audio video, rims and tires, vehicle security, iPod integration, and more!. So i can connect to amp and then connect the same factory wires of speakers to the amp without running more speakers. However, when she puts the leads on the subwoofer terminals, no change happens. I found the connector that plugs into the factory amp wiring, and designing my own circuit board now to pull the signals out to avoid the mess of hacking into wires. For the remote turn on, you can tap into any wire that's on when the ignition is on or when the stereo head unit is on. 16-gauge is a good thickness to use for speakers. A) The Bose amp must not be used to drive normal non-Bose speakers since the Bose speakers are a special. It is located behind and above the glove box. a breaker would be even better. The second output (generally a dark blue wire* with a white stripe for aftermarket radios) will be marked amp remote (or amp turn-on) and will have 12 volts switched to it when any source is in use. Because of the problem of trying to integrate aftermarket amps to factory source. Remove your Radio. 2} This Plug Is The One That Comes Out Of The Factory Amp For The Speakers. Car Audio Centre is the UK’s leading retailer of in-car accessories, stocking over 3,000 product lines developed by the most trusted brands in the industry. If we want to run all 4 speakers on the stereo amplifier, we would simply connect 2 speakers to each channel. yes the harness has the wire to connect to the aftermarket radio to turn the bose amp on when the radio is on i know as i have installed a aftermarket radio in my mom's van which has the infinity speaker system and the harness has a wire to connect to the blue wire coming out of the aftermarket radio just be careful as you can easily short out the wire and it will stop working and without that. Now what I don't want to do is to connect to one channel and miss out on a lot of the effects of stereo. So I decided to install an aftermarket amp and Subwoofer while retaining the factory radio. I ordered a new set of speakers and tweeters last night along with a small amp to power them. If you want to keep the factory speakers with a aftermarket head unit then you need a special interface that will control the factory amp so that you can get sound from the speakers. These make hooking up an aftermarket amplifier quick and easy. What I cant figure out is the best way to connect the blue powered wire that comes out of the separate aftermarket antenna adapter. Wiring Harness The factory set up used a second set of wires for use with the amplifier and stock stereo. I read you can use the Metra Integrated harness with the RCA plugs, however the reviews were bad. The ABS-plastic molded connector offers durability. Locate the +12 volt constant wire first. Step 3: Installing the. My ion didn't come with the factory amp, so I do not know how it is wired. Attach the brackets to your new deck. • Allows the replacement of the OEM stereo with an aftermarket stereo • Retain factory steering wheel controls, if the vehicle is equipped • Maintain the data-controlled +12V accessory output • Provides navigation outputs for reverse, vehicle speed Pulse and parking brake. This article applies to Lexus IS, GS, ES, RX (2004-2013). Bridging amps is a common process in car stereo systems, as it allows for increasing the amp's power output. Does the amp have to be exact and what do i need to do after a new factory amp put in. If you are reading this article, I am sure you are a passionate music lover with no doubt. The actual swapping of the radio wouldn't be an issue and would just be a matter of plugging in the harnesses behind the radio. The CD changer (if equipped) and factory amp are located in the lower part of the mounting brackets, found behind the flashing. You can patch the two processors in series by running the unit in mono and using a simple patch cable to connect the left output to the right input. So I decided to install an aftermarket amp and Subwoofer while retaining the factory radio. Now, when we look at the mono amplifier amp with 4 speaker terminals (the same number as the stereo amplifier), you might think that you can connect 2 speakers to each pair of speaker terminals. Then they may not work :cool: okay well then maybe i need to look into some new speakers! lol im pretty sure the stock stereo did have an am pon the side of itmy aftermarket one does as well but it didnt look like much. Browse our site to find all of the latest products at fantastic prices. Create stations from your favorite songs, artists or genres, search or browse to find recommended stations for your mood or activity, and discover podcasts that. Anyway, the factory amp for these stereo's have an active, NON-adjustable crossover, that is built into the amp. Press and release the programming button on the side of the interface the number of times that corresponds with either factory or aftermarket mode. ) Do that and BOOM… you’ve got sound. This module will run inline with the power output antenna of the aftermarket radio and will send the signal thru the CAN bus communication line. Aftermarket can stereos can have two options: It can have a built-in Bluetooth technology. Bypassing the factory amp takes a little more work because you have to run the bypass harness to the factory amp, which is often located in some other part of. You should see the RCA inputs. Complete mobile electronics sales and installation in Delaware, Pennsylvania, and New Jersey: Sound of Tri-State is your source for car audio video, rims and tires, vehicle security, iPod integration, and more!. Use a razor knife and make a small cut in the grommet. It follows a better way of improving the sound quality if you know how to install a powered subwoofer to a factory stereo. You can connect 2 devices to Flyer at the same time. Been thru all the configs and setup screens on the new unit. Route the cable safely out of the way of moving components in your vehic le. Yet, it’s a pretty impractical solution for many reasons: Aftermarket car stereos that are SiriusXM-ready are fairly expensive. I get the radio installed and I get absolutely no sound. Also, I've been told that there are five wires coming from the factory splice in the solenoid-to-alternator cable on '68-up wiring harnesses. Put a hold through the center of the copper and insert the new speaker wires, twist and tape. Click "Checkout" to review and place your order. Unplug the factory harness and then pull the radio out. But your new stereo's sound is limited to what that amp can do. I found the connector that plugs into the factory amp wiring, and designing my own circuit board now to pull the signals out to avoid the mess of hacking into wires. In this case, it is your radio. Start from the battery and pass on to the amplifier. These wiring diagrams will indicate the function, color and polarity of the specific radio itself. I don't have onstar or any other fancy features. Features factory grade fit & finish and adds a convenient storage pocket with flush mounted ports to connect to the aftermarket radio. You can add speakers to a stereo system without an amplifier, but you will be dividing the limited strength from the factory stereo, thus providing a compromised level of sonic power and clarity. Now the best fuse location to tap into is the radio. This Metra 70-5602 amplifier bypass harness allows you to wire an aftermarket radio into your compatible 1994-1997 Ford vehicle and keep the factory radio harness intact. Solder the wires together and wrap the connections in heat shrink tubing. Connect the wire pairs one at a time to this speaker and determine which wires are the side, front or rear speaker wires. However, there is now a new solution from Clearwater which includes much better speakers for Bose systems. You can add an aftermarket amp and speakers together, however. I did however start hardwiring the power source to the head unit before i found out i had the wiring harness. The Prima’s DSP stage is where the tuning magic happens, with immense control over every aspect of the sound on an individual channel level. im trying to hook up my amp and subs to my factory radio. Run the speaker wire connections directly through the same hole cut in carpet for power wire to under the plastic panels and use taps to tap into the speaker connections. Run the remote from the cd player to the remote on the amp. You should see the RCA inputs. If you can find the X15 connector, near the X9331 connector, pin #1 with the black wire in it is meant to turn on the factory amplifier with the stereo on cars with the upgraded sound system. Normal aftermarket head units do not need a 20 amp circuit. If the vehicle is equipped with a Premium BOSE system, connect the subwoofer and center channel RCA inputs to the aftermarket radios. I know it's connected right, because now I am able to do a factory reset on the radio. If you don't have any crimping tools you can cut the power wire and then use a chocolate strip to connect it back up. Use this when you want to keep the factory HU and add an aftermarket subwoofer and/or speaker amplifier (or any other accessory where you would like to tap into some of the wires on the factory radio's power/speaker harness). Unplug the factory harness and then pull the radio out. If you have a high wattage amp,it is normal for the battery to die if you play the stereo without the car being on. Turn the key to the ignition position. (lanzar 3000 watt peak. After that, buy you a battery for your car, and a seperate battery for your amp. Press on the trim. Mazda Astina 323. 2”LCD AVH-1330NEX and AVH-1300NEX models are designed to complement the smartphone lifestyle of today’s consumer with. Full removal of the Infinity amp is possible, but a massive pain. I have a question about the power source to my car. Normal aftermarket head units do not need a 20 amp circuit. Heard the dealer would need to connect a junkyard radio, so I went for a aftermarket radio. I had to add the included blue/white wire to the to the wiring harness in the blue #7 slot in the picture below, and connect it to the blue/white wire on the stereo. I plan to bypass the factory amp and connect to factory wiring for speakers. Make sure that the aftermarket amplifier you purchase produces power that is within the acceptable range of the speakers in your vehicle. I haven't tried it yet, but seems simple enough. You may be thinking that this all sounds a little too good to be true. to/39kOgBmAMPLIFIER COMPLETE INSTALL WIRING KIT Linked Below https://amz. I always take both black wires and. See full list on corvetteforum. One press will set factory mode and two presses will set aftermarket mode. 5m jack into 2 phono. If you need assistance, please call Listener Care at 856-635-2349. Free car stereo and car radio installation resource. Full removal of the Infinity amp is possible, but a massive pain. IMPORTANT - There are two (2) yellow*, two (2) gray and two (2) brown wires in this harness. Use a T-tap connector or cut the factory wire to splice into the wire by twisting the remote turn on wire together with one end of the factory wire, then crimp on a butt connector. Also, I've been told that there are five wires coming from the factory splice in the solenoid-to-alternator cable on '68-up wiring harnesses. Now you can replace your factory car stereo conveniently and have the ability to return the car to its stock. Compatible with: 2011 - 2014 Chrysler. Using the Factory Sub (Beats) wires, hook up a PAC to convert the signal to RCA Pre-Outs and then you can hook up what ever sub/amp you want. Remove the radio and disconnect the factory wiring plugs or aftermarket radio’s wiring harness. The problem remains, and is isolated to, sound coming through the truck's speakers only when using the phone. I have had the phone and the bluetooth for 2 weeks n everything was woeking just fine. Knowing honda they probably didn't use a direct run from the battery for that amp, and integrated it into the fuse box or something crazy like that. This is a good idea if you intend on installing an aftermarket stereo as well. Aftermarket Car Stereo to Factory Harness When removing a factory radio and replacing it with an aftermarket radio, you will need to use a wire harness or interface. We source replacement radio parts for the major auto brands domestically and international. I read you can use the Metra Integrated harness with the RCA plugs, however the reviews were bad. As a new owner of a '12 350 I can now voice opinions on the factory nav unit. However, when she puts the leads on the subwoofer terminals, no change happens. Now, you want to run the wire from the amp speaker output to the subwoofer and speakers you plan to power. The system never sounded so good!!. I further tested by plugging an. Now that I know that. But your new stereo's sound is limited to what that amp can do. If you will note every one mentioned a fuse. a breaker would be even better. The issue for getting bluetooth to work would be the factory installed microphone and whether or not it is installed and has wiring in place for all the of the trim levels as opposed to the ones that come with the Uconnect radios from the factory. But if she connects the speaker cables from the amp to the sub and performs the same test, the multimeter reads 0. RE: factory speaker wire colors IP: Logged Message: I just installed a CD Player yesterday but have misplaced my sheet. The factory amp is in the passenger kick panel and wiring diagrams are in the stickies in this section. Is there a harness for the G4 head unit we can buy to avoid cutting wires. Solder the wires together and wrap the connections in heat shrink tubing. Hopefully, it will help you a lot in installing a subwoofer to a factory stereo. I have had the phone and the bluetooth for 2 weeks n everything was woeking just fine. The fuse removal worked just great and my radio is as good as it ever was. The five wires at the splice go to the 1) alternator, to the 2) voltage regulator, the 3) switch, the 4) amp gauge, and to the 5) starter solenoid. Just use a standard wire harness to connect the factory radio plugs to the new head unit's speaker outputs, and connect the blue/white remote wire to activate the stock amp. 2007 JKU Sahara I installed an aftermarket stereo (Boss multimedia) using an off the shelf adapter (scochi) to connect the speakers and other wires to the OEM connector. Bypassing the factory amp takes a little more work because you have to run the bypass harness to the factory amp, which is often located in some other part of. I don't have onstar or any other fancy features. Check with your local car audio store about a module you can install for a CAN bus system to utilize the factory amp to turn on and off like it was from the factory. Just use a standard wire harness to connect the factory radio plugs to the new head unit's speaker outputs, and connect the blue/white remote wire to activate the stock amp. The easiest way to do this is take an old RCA cable, cut off an end and strip back the wires. Yet, it’s a pretty impractical solution for many reasons: Aftermarket car stereos that are SiriusXM-ready are fairly expensive. Keeps the Bose speakers working, and gives you RCA line level outputs to hook up to an aftermarket amp/sub. i currently have an lc7 hooked up to my factory bose amp to connect my amplifier. Hold all of the wires together and use electrical tape or zip ties to secure them. The SOOGM-16W includes a video harness that allows a front and rear view camera to be plugged in. Compatible with: 2011 - 2014 Chrysler. The ABS-plastic molded connector offers durability. Note: The PULSE SUB does not have a built in network adapter and pairs with the PULSE SOUNDBAR. We help with repairs and provide no info on replacing with aftermarket equipment, someday we may. The below steps will help you connect your Bluesound Player to your home network. My factory radio only has 1 plug and there aren't any pink wires in that 1 harness. Plugs directly into 24-pin plug on newer F150 radios and provides 4 rca outputs, with signal level output adjustments. Add An Amp Amplifier Adapter Interface w/Amp Remote Turn On Wire to Factory OEM Car Stereo Radio System for select 2016+ GM GMC Vehicles- Add Subwoofer Bass Amp etc. If you don't than cap the negaitve ground from the audio out and connect the rest and i would think you would be fine. while you have the interior apart you can add rear deck speakers. Now what I don't want to do is to connect to one channel and miss out on a lot of the effects of stereo. However, when she puts the leads on the subwoofer terminals, no change happens. Now the best fuse location to tap into is the radio. You can add speakers to a stereo system without an amplifier, but you will be dividing the limited strength from the factory stereo, thus providing a compromised level of sonic power and clarity. Aftermarket radios have two blue wires for switchable power. Do you have a battery positive wire as well as a switchable power wire? Is it properly grounded? Double check for power and ground. Do you think this will work? What are the risks besides a blown fuse? thanks. Just buy an amp from the salvage yard. Life just got easier for aftermarket radio installers, and better for their customers. What I cant figure out is the best way to connect the blue powered wire that comes out of the separate aftermarket antenna adapter. I hate having two antennas for the same purpose. See this post for more information. I need to know if i have to buy a certian hook up for a 2001 dodge durango with an infinity stereo my friend told me i have to buy some thing to overide the factory amp that is in the car and would like a wiring diagram for a 2001 dodge durango. This is a good idea if you intend on installing an aftermarket stereo as well. Favorite Answer If you just connect them, you will be grounding the head unit to the factory ground, which isn't the best ground for an aftermarket head unit. If necessary, connect a remote wire (with a switch) from the amp to the +12V port of the amplifier. For those who want to upgrade the factory head unit on a BMW X5 E53, and install a new aftermarket BMW X5 navigation GPS head unit, the first question you should know is if your car has DSP amplifier. one for an amp, and the other for a power antenna. This also helps keep the factory radio safe from electrical system safe. Aftermarket Car Stereo to Factory Harness When removing a factory radio and replacing it with an aftermarket radio, you will need to use a wire harness or interface. The easiest way to do this is take an old RCA cable, cut off an end and strip back the wires. I have a line output converter to use if necessary, and plan on using it. Maybe call a local stereo car installer and ask if you need a negative ground wire when going from a amp to a head unit. Can I Use BIAS MINI Amp as Audio Interface in DAW or on My Computer? Does the BT-4 Bluetooth Pedal Work with the BIAS MINI Guitar/Bass? Can I Connect The XLR Output to a Device with 48v Phantom Power Enabled?. An amp kit is gonna come with a heavy gauge power wire that connects directly to your vehicles battery, a high amp ridge fuse, a ground wire, and a signal cables that's gonna go from the back of your car stereo to the amplifier. Now the best fuse location to tap into is the radio. Take the assembly over to your work bench. 2} This Plug Is The One That Comes Out Of The Factory Amp For The Speakers. Locate the +12 volt constant wire first. Now you can replace your factory car stereo conveniently and have the ability to return the car to its stock. These new and improved aftermarket radio adapters are loaded with new features, so you can upgrade a vehicle’s radio without losing factory features. Plus most factory amps are just a plug of 16 gauge wires, and by time you through all of them to figure out power,ground,and remote, you still have to figure out how to send and input to your after market amp. Now, when we look at the mono amplifier amp with 4 speaker terminals (the same number as the stereo amplifier), you might think that you can connect 2 speakers to each pair of speaker terminals. Items 1 - 15 of 401. 5mm mini jack-to-RCA patch cable), plug one end into your Android's. Run the speaker wire connections directly through the same hole cut in carpet for power wire to under the plastic panels and use taps to tap into the speaker connections. Shop Metra Turbokits Aftermarket Radio Wire Harness Adapter for Select Ford Vehicles Black at Best Buy. Almost every aftermarket head unit has a remote turn on wire. I believe that it is wrong for you to assume that a non-working DC to DC converter and/or 12V battery is automatically my responsibility, irrespective of the warranty, simply because I authorized a custom audio shop to install an aftermarket stereo system (comprised of two JL Audio class D amps, a 900/5 and another smaller amp, several JL audio. After removing the radio you'll find connectors like this for the factory stereo wiring harness. Buick Le Sabre 1988-1999 Factory Stereo to Aftermarket Radio Antenna Adapter Free shipping. The quality of the components, the detailed step by step instructions, ease of installation, and the spot-on technical staff made wiring this car a breeze, even with a variety of aftermarket accessories. Unplug the factory wiring harness from the back of the stereo. Turn the key to the ignition position. To hook up the radio to the factory sub, you will need a male RCA plug to splice into the small black subwoofer harness. Aftermarket car stereo with built-in Bluetooth technology. kick-start your day with sampa connect! Save time and money with Sampa Connect, the most sophisticated and easy-to-use B2B platform in the aftermarket! “How to use Sampa Connect” videos are now live in English, German, French, Russian, Portuguese,Spanish and Turkish. You should see the RCA inputs. Now what I don't want to do is to connect to one channel and miss out on a lot of the effects of stereo. Provides power and sound signals from the vehicle to the new aftermarket radio bypassing the factory amplifier 3. There is a diagram on the Test Light page that shows both types of outputs. I originally thought that my car was missing the factory amplifier, because after reading some other posts, I thought it should be in the trunk right side behind the carpet. Locate the factory amplifier by opening and lowering the glove box. Many factory audio systems have an amplifier seperate from the stereo. They are so right!! The only thing I could add to those great ansewrs is to use two fuse's. What is the best fix for a factory amp. The two RCA connectors plug into the back of your stereo and the 3. This allows 3 to 6 dB of headroom for peaks in the audio signal. If a factory installed amplifier is not present use the non-amplified factory audio location. Normal aftermarket head units do not need a 20 amp circuit. I ordered a new set of speakers and tweeters last night along with a small amp to power them. From there you would run from the ‘Bass Output’ to the bass amp. Yet, it’s a pretty impractical solution for many reasons: Aftermarket car stereos that are SiriusXM-ready are fairly expensive. The aftermarket dash kit is color matched to the silver around the vents. I could have a spare speaker going soon and I have a spare stereo amp. Use a T-tap connector or cut the factory wire to splice into the wire by twisting the remote turn on wire together with one end of the factory wire, then crimp on a butt connector. Tap an accessory power fuse in the fuse box or radio accessory wire if hooking up to a factory radio, or wire into remote turn on wire of aftermarket radio. Since 1998, iboats is the most trusted water lifestyle online store for boat parts and accessories, boats for sale, and forums. I'm no car stereo expert, but I ran into a similar situation with my aftermarket stereo in my 2005 VW, and I ended up having to buy a separate bosche wiring harness to make it work properly. Find news of the world at Business Standard. High/Low Level Since we know that most high-end aftermarket source units make 4-volts A/C on their pre-amp outputs, you can immediately see that line-level outputs from any factory source unit or amplifier are much higher in voltage than most pre-amp RCA outputs. My factory radio only has 1 plug and there aren't any pink wires in that 1 harness. AERPRO CT10SU01 T-HARNESS WIRING CABLE AFTERMARKET BLUETOOTH CONNECT. Buy by 7pm & your order ships same-day. Link JBL Audio on Instagram. amplifier audio location. Step by step install of an aftermarket radio in a 2008 Chevy Trailblazer SS. KICKER Vehicle Specific Solutions are factory-engineered to fit in a specific vehicle make, model and year. Has anyone found a way to use the factory ford Sirius antenna for an aftermarket radio. However, there may be audio level problems when using an aftermarket stereo in an amplified factory system. I want to connect an aftermarket head unit and a aftermarket amplifier to the factory speakers. There is a diagram on the Test Light page that shows both types of outputs. Therefore, you can't just remove an old breaker and replace it with a 20 amp unless it has a 12-2 gauge wire. SEE Shipping Form before sending. If you want to go the route you want to do you will have to do one of two things. I'm mulling over using a single speaker with a stereo amp just to use in the bedroom. Hands free audio is excellent. Scosche ta02b wire harness to connect an aftermarket stereo receiver for select 1984 up toyota vehicles. It's better to just reboot the player and see if it'll reconnect. They do this so they can use a standard head unit with a factory-amplified system. If you don't have any crimping tools you can cut the power wire and then use a chocolate strip to connect it back up. If you will note every one mentioned a fuse. once the seat is out take out the old amp and disconnect it. If the vehicle is equipped with a Premium BOSE system, connect the subwoofer and center channel RCA inputs to the aftermarket radios. Bumping a very old thread. Would Switching To An Aftermarket SiriusXM-Ready Car Stereo Do The Trick? Swapping your factory stereo for a SiriusXM-ready stereo is one way to add satellite radio to your car. I have my Pioneer stereo harness all mated up to my Beat-Sonic stereo harness and all wires mate up beautifully. This allows 3 to 6 dB of headroom for peaks in the audio signal. I'm mulling over using a single speaker with a stereo amp just to use in the bedroom. I know it's connected right, because now I am able to do a factory reset on the radio. Hook-up a 2/4 channel amp to existing OEM Radio without cutting into exsisting wiring. It upgrades Mazda 3 2014-2017 standard radio(no navigation) system. Connect the ground, power, and remote from soemt direct to amp terminals. It is a dual voice coil subwoofer, so use one coil for left and one for right on your line output converter. Ensure that you connect the negative to negative and positive to positive. You should see the RCA inputs. Quick q - I just installed an aftermarket stereo, used a prefabbed harness which worked great and was easy to hook up. The easiest way to do this is take an old RCA cable, cut off an end and strip back the wires. Do you think this will work? What are the risks besides a blown fuse? thanks. Attach the brackets to your new deck. (lanzar 3000 watt peak. To make the kit fit better I used a bolt as a spacer. I still have no sound coking from my speakers. Favorite Answer If you just connect them, you will be grounding the head unit to the factory ground, which isn't the best ground for an aftermarket head unit. This part is needed when removing Stock Radio and Upgrading to Aftermarket Stereo for first time; Get it Right the first time when installing an aftermarket stereo to your vehicle; These are the same harnesses the Professional Install shops use. So the Alpine KPT-445/U needs 15A power, and the radio circuit has only 10A on many cars. Step 1 – Rip out climate control, unbolt and remove dash and stereo, unhook everything. once the seat is out take out the old amp and disconnect it. PART SHOWN IN VIDEO Installing AMP/SUB To Factory Head Unit Linked Belowhttps://amzn. Dodge Caravan - 2003 Dodge Grand Caravan with Infinity factory amp and aftermarket radio - I got a new Pioneer head unity and install kit from Crutchfield, along with their mastersheet for my wife's 2003 Dodge Grand Caravan with the Infinity sound system. I have looked around for plug and play options but i have found nothing. 16-gauge is a good thickness to use for speakers. Use wire ties and electrical tape to fasten your bundle to any preexisting wires. That Has The Speaker Wires You Need To Connect To The Back Of Your Aftermarket Radio. Speakers are built to handle those short-term peaks. To examine the connector remove the flashing (usually on the left side of the cargo area). This is a good idea if you intend on installing an aftermarket stereo as well. 2 Pyle 6x9 5 ways in the doors. Hands free audio is excellent. If you had the radio replaced with another factory radio, your problem could still reside in your radio. These packages come with everything you need to upgrade your audio system! All parts needed for install are included. (This is because the Harmon/Kardon audio package has a factory amplifier. If you're trying to factory reset, you have to restart the player while holding the play/pause, but I won't recommend going that route. Standard Aftermarket Car Stereo Head Unit Wire Colors The easiest way to wire in an aftermarket car stereo is to look at car stereo wiring diagrams for the specific vehicle and head unit, but it's actually possible to get the job done without any labels, adapters, or diagrams. Listen to songs hand-picked by some of the top athletes in the world on UNINTERRUPTED Radio. i currently have an lc7 hooked up to my factory bose amp to connect my amplifier. I did however start hardwiring the power source to the head unit before i found out i had the wiring harness. An amp kit is gonna come with a heavy gauge power wire that connects directly to your vehicles battery, a high amp ridge fuse, a ground wire, and a signal cables that's gonna go from the back of your car stereo to the amplifier. Hidden up and near the glove compartment is a second set of connections. Car Stereo Removal Speaker Installation and Phasing Aftermarket Wire Color Codes : Hyundai Azera: 2006 - 2011 Car Stereo Removal JBL Amplifier and XM Tuner Removal No Audio with Aftermarket Stereo Install : Hyundai Elantra: 2011 - 2013 Car Stereo Removal Car Stereo Wire Color Code Aftermarket Speaker Hook Up and Phasing : 2001 - 2006 Car Stereo. I'll figure it out from there if I don't get any sound. If this is the case, you would need new speakers for the audio system and not for the car amp. I used a pac audio soemt which uses speaker signal to switch a remote wire on and off for your amp. Yet, it’s a pretty impractical solution for many reasons: Aftermarket car stereos that are SiriusXM-ready are fairly expensive. Start from the battery and pass on to the amplifier. Step by step install of an aftermarket radio in a 2008 Chevy Trailblazer SS. I'm no car stereo expert, but I ran into a similar situation with my aftermarket stereo in my 2005 VW, and I ended up having to buy a separate bosche wiring harness to make it work properly. What is the best way to install an aftermarket stereo system to a 1995 325i BMW without bypassing the factory amp installed. On most cables there is an outer shield which is the negative, and a center conductor which goes to the pin for positive. Shop now!. Heard the dealer would need to connect a junkyard radio, so I went for a aftermarket radio. So that's where we're at. Push the radio into the hole where it was mounted and secure it with the screws. Match each colored wire of the aftermarket adapter to the factory stereo wire harness. Bridging amps is a common process in car stereo systems, as it allows for increasing the amp's power output. I want to connect an aftermarket head unit and a aftermarket amplifier to the factory speakers. I don't have onstar or any other fancy features. It can have an add-on feature for Bluetooth. To automatically switch between 2 connected devices: Pause the audio or end the call on your first device. 8 inch LCD screen. Hold all of the wires together and use electrical tape or zip ties to secure them. Pretty much every stereo available has RCA inputs as the standard inputs on the back. They've got free shipping, free tech support, easy payment plans, and the most knowledgable sales staff in the industry. The seperate battery for you amp, hide it in the trunk and run a straight wire from the 12+ to the 12+ on the amp, and a straight wire from the ground of the amp to the frame of the car. This maybe of interest "PLUG-N-PLAY AMPLIFER HOOKUP INTERFACE" for 2004-07 F150. one for an amp, and the other for a power antenna. Hi Atragichope, I just wanted to check in and see how you're doing with that CONNECT:AMP. If necessary, connect a remote wire (with a switch) from the amp to the +12V port of the amplifier. Investment firm Cowen says that the company could ship as many as 55 million iPhones in Q1 2021, a 49% increase year-over-year. you need to run the remote wire from the aftermarket deck to the pink wire. The second output (generally a dark blue wire* with a white stripe for aftermarket radios) will be marked amp remote (or amp turn-on) and will have 12 volts switched to it when any source is in use. How do i disconnect the factory amplifier and install the aftermarke amplifier with the aftermarket head unit. An amp kit is gonna come with a heavy gauge power wire that connects directly to your vehicles battery, a high amp ridge fuse, a ground wire, and a signal cables that's gonna go from the back of your car stereo to the amplifier. I was wondering whether it would be better to just run 18-16awg wire from amp to the factory speaker wire harness for the front doors then, of course, use the factory wire going to the doors to connect to the crossovers. one for an amp, and the other for a power antenna. These packages come with everything you need to upgrade your audio system! All parts needed for install are included. When i turn up the knob and put my stereo to a high level, my RPM’s drop noticibly. They do this so they can use a standard head unit with a factory-amplified system. First in order to connect the aftermarket head unit do i tap in the wires that are coming. You simply connect your existing wired Apple CarPlay factory system or an Apple CarPlay enabled aftermarket receiver, and by connecting the dongle to the same USB port in your car, you can connect to the CarPlay system/receiver, wirelessly instead. If for some reason the remote wire on your headunit is not working or you are using a factory stereo, what you can do is connect the remote wire to the fuse box. Audio input is the sound that you would like to amplify. They are so right!! The only thing I could add to those great ansewrs is to use two fuse's. yes the harness has the wire to connect to the aftermarket radio to turn the bose amp on when the radio is on i know as i have installed a aftermarket radio in my mom's van which has the infinity speaker system and the harness has a wire to connect to the blue wire coming out of the aftermarket radio just be careful as you can easily short out the wire and it will stop working and without that. You have to run wires from the aftermarket wiring kit to the audio outs from the stock amp which is located underneath the passenger seat. Listen to songs hand-picked by some of the top athletes in the world on UNINTERRUPTED Radio. That means you can re-install your. Hey there, I want to hook up a factory sub to my aftermarket kenwood stereo. Quite a few people have asked about replacing the factory speakers with aftermarket ones and how to power them off of an aftermarket deck, which inevitably brings up a bunch of concerns about how the impedances are different, and the potential problems that this can cause for the speakers and that factory Monsoon amp. Take the assembly over to your work bench. One for the stereo it should be 15 to 20 amp depending on the amprage of the stereo. What my post should've said is: After you buy the harness from Wal Mart and wire it up to the NEW HEADUNIT harness, listen to what Mark has said, and find the two white plugs in the lower. If you have no audio, you need to connect the "Blue" Amplifier trigger from the aftermarket stereo to the "Blue" wire of the aftermarket wire harness. If this is the case, you would need new speakers for the audio system and not for the car amp. Found the following image of the plug on the pac-audio site:. I'm assuming I have a factory amp that needs to be powered on but don't know which wire it is. We help with repairs and provide no info on replacing with aftermarket equipment, someday we may. Im pretty audio install savy, Im just trying to make sure what I think I know is correct lol. The Connect:Amp pushes 55-Watts vs the new Sonos amp that pushes 125-Watts. Favorite Answer If you just connect them, you will be grounding the head unit to the factory ground, which isn't the best ground for an aftermarket head unit. However, there may be audio level problems when using an aftermarket stereo in an amplified factory system. A) The Bose amp must not be used to drive normal non-Bose speakers since the Bose speakers are a special. There are two types of audio outputs available on car stereos: Amplified out or "high level out". Complete mobile electronics sales and installation in Delaware, Pennsylvania, and New Jersey: Sound of Tri-State is your source for car audio video, rims and tires, vehicle security, iPod integration, and more!. I always take both black wires and. SEE Shipping Form before sending. Now what I don't want to do is to connect to one channel and miss out on a lot of the effects of stereo. a breaker would be even better. I bought a 2 channel amp and now I'm wondering if I needed a 4 channel. Check with your local car audio store about a module you can install for a CAN bus system to utilize the factory amp to turn on and off like it was from the factory. Dash kit and T-harness solution for 2013-2014 Ford F150 with the 4. I do have the door tweeters (at least the tweeter screens are in the doors) and I believe that I have the mid-grade radio. Firstly, my car does not have the Prologic centre speaker that the GT has, so I have no way of knowing how to connect it, although I can't imagine it been too hard to do. I chose to mount mine with cheapo aftermarket pocket. I read that you need an adapter, but i've also read that you don't need to do anything. See this post for more information. An amp kit is gonna come with a heavy gauge power wire that connects directly to your vehicles battery, a high amp ridge fuse, a ground wire, and a signal cables that's gonna go from the back of your car stereo to the amplifier. 5m jack into 2 phono. For a start, adjust the quiescent current for 50 mA on both channels. gl/al5HLa GoPro Youtube Channel:. Then connect the adapter wire harness to the aftermarket stereo unit. So i can connect to amp and then connect the same factory wires of speakers to the amp without running more speakers. Bypassing the factory amp takes a little more work because you have to run the bypass harness to the factory amp, which is often located in some other part of. Standard Aftermarket Car Stereo Head Unit Wire Colors The easiest way to wire in an aftermarket car stereo is to look at car stereo wiring diagrams for the specific vehicle and head unit, but it's actually possible to get the job done without any labels, adapters, or diagrams. I then tried the more expensive (Metra XSVI-6522-NAV) to no avail. Here is the problemplain and simple. The molex plugs wont allow me to run wires through the boots without drilling through them with a 90deg drill attachment. The wire harness in my car was cut, can you tell me how to figure out the car stereo wire diagram to install my aftermarket or factory car stereo? A. For example, if. To automatically switch between 2 connected devices: Pause the audio or end the call on your first device. Ignore the LED bar, that's for a future mod Aha!. Test the audio and video before installing the radio into the dashboard. I did however start hardwiring the power source to the head unit before i found out i had the wiring harness. I do computer/software stuff for a living and one of my measures of how good it is, is how easy it is to operate. I further tested by plugging an. To connect your iPhone, iPad or iPod to your home stereo you just need a 3. Because of the problem of trying to integrate aftermarket amps to factory source. Mazda 3 Bose amp wiring diagram. PART SHOWN IN VIDEO Installing AMP/SUB To Factory Head Unit Linked Belowhttps://amzn. AERPRO CT10SU01 T-HARNESS WIRING CABLE AFTERMARKET BLUETOOTH CONNECT. There Is No Cuda Device Which Is Supported By Octane Render I'm Still Getting THE SAME ERROR "no CUDA Device Supported By Octane Render". If you don't have any crimping tools you can cut the power wire and then use a chocolate strip to connect it back up. It can have an add-on feature for Bluetooth. 16-gauge is a good thickness to use for speakers. Important: Wire harness only works with standard non-premium amp factory systems- Red ignition wire of the new radio has to be run separately from the vehicle radio harness (factory radio plug has no ignition power wire)- Not compatible with amp systems like Bose, Infinity, etc. This radio offer is for current subscribers only You must "Sign in" to qualify for the radio with subscription offer you selected. If you can find the X15 connector, near the X9331 connector, pin #1 with the black wire in it is meant to turn on the factory amplifier with the stereo on cars with the upgraded sound system. Wiring Harness The factory set up used a second set of wires for use with the amplifier and stock stereo. As you can see, it’s with manual a/c, so the panel frame is special for manual a/c to relocate the air conditioning. How to hook up a subwoofer to a stereo system. Aftermarket Car Stereo to Factory Harness When removing a factory radio and replacing it with an aftermarket radio, you will need to use a wire harness or interface. All you need to do is piggyback off the power lead that goes to the cigarette lighter. KICKER Vehicle Specific Solutions are factory-engineered to fit in a specific vehicle make, model and year. Bypassing the factory amp takes a little more work because you have to run the bypass harness to the factory amp, which is often located in some other part of. Connect the wire pairs one at a time to this speaker and determine which wires are the side, front or rear speaker wires. Do the speakers connect to the radio, or run from the amp?. Factory Radio Parts specializes in car and truck oem factory radio spare parts such as touchscreens, cameras, harnesses, cables, and many more. To examine the connector remove the flashing (usually on the left side of the cargo area). the wire without removing the plug (makes it easier to reinstall factory speakers if necessary). How To Perform A Factory Amp Bypass. Usually, you'll be installing a 4-channel amplifier with speaker-level inputs. To make the kit fit better I used a bolt as a spacer. You can then hook up the 18-gauge turn-on wire that was run with the audio signal cables. But now there is a constant hiss in all speakers (independent of volume, fade, input, etc). Unplug the 16-pin harness. I know it's connected right, because now I am able to do a factory reset on the radio. 1 aftermarket head unit for my 2005 E class. As a new owner of a '12 350 I can now voice opinions on the factory nav unit. If you have no audio, you need to connect the "Blue" Amplifier trigger from the aftermarket stereo to the "Blue" wire of the aftermarket wire harness. They do this so they can use a standard head unit with a factory-amplified system. When adding an aftermarket sub system, some head units provide a dedicated sub channel output. The CD unit does not matter however. Label it or splice to constant wire on aftermarket stereo first. Add An Amp Amplifier Adapter Interface w/Amp Remote Turn On Wire to Factory OEM Car Stereo Radio System for select 2016+ GM GMC Vehicles- Add Subwoofer Bass Amp etc. Once the amp gives the right output, it will work well too. and the Bose amp. does anybody know how to keep the factory subwoofer working with a aftermarket radio? and is it a good idea to use the factory amplifier to pwer the rest of the speakers or use the aftermarket radios amplifier to power the speakers? if that is even possible. If you're keeping the factory Infinity speakers, it's best to keep the amp. That amp is probally an infinity so the best way whould ither just get a new amp thats better or you can do it if you run all new speaker wires to each and every speaker because if im not mistaking infinty uses special connections. Make sure that you carefully remove the screws that hold the stereo in place ensuring that no wires are cut. Plus most factory amps are just a plug of 16 gauge wires, and by time you through all of them to figure out power,ground,and remote, you still have to figure out how to send and input to your after market amp. 2 Pyle 6x9 5 ways in the doors. My problem is the aftermarket wiring harness doesn't fit the plugs to the factory radio. That amp will need to. Step 2: Removing the Stock Stereo. You might want to invest in a capacitor. This is an optional step, you do not have to have the remote volume control connected to use the Hideaway. I’ve done every step short of the factory reboot. Use wire ties and electrical tape to fasten your bundle to any preexisting wires. Because of the problem of trying to integrate aftermarket amps to factory source. For a start, adjust the quiescent current for 50 mA on both channels. Bumping a very old thread. How do I hook up an aftermarket amp. ) the Lc7 came with a knob to turn the bass up or down. I also plan to do a sub: 1 use factory BO amp, it has 2 sets of wires coming out, I'm assuming it's 2 2 ohm outputs Just shove a better dvc sub in the current box. The double-DIN 7” LCD AVH-2330NEX and AVH-2300NEX and double-DIN 6. Sound ordnance B-8PT (amp&sub enclosed) LOC made by Audio Control, LC2i model Rockford Frosgate 10awg amp wiring kit (includes power & ground wires, act fuse holder, remote wire + hardware Noise canceling RCA cables I've installed amps and subwoofers before but never to a factory radio with no RCA outputs and a factory amp for the component. If that option is not available, tap into the channel output that provides a sub frequencies signal; whether it be front or rear channels. otherwise you need an LOC interface, an external amp, speakers (unless you can find another amp to drive the low impedance of the factory bose ones, which many aftermarket 4. Favorite Answer If you just connect them, you will be grounding the head unit to the factory ground, which isn't the best ground for an aftermarket head unit. Unplug the factory harness and then pull the radio out. How To Perform A Factory Amp Bypass. That means you can re-install your. Locate the +12 volt constant wire first. I've done a few installs on my Supra: I've installed an after market amp after the stock amp on the factory stereo and I've installed/uninstalled 3 headunits. If the aftermarket radio to be installed does not have a dedicated center channel or sub. Steering wheel control are nice. 16-gauge is a good thickness to use for speakers. while you have the interior apart you can add rear deck speakers. - No Factory Premium Amp/Bose- Vehicles listed below. I further tested by plugging an. I don't consider an aftermarket radio a plus but I don't consider it a negative either unless it is just some cheapo POS but that still wouldn't stop me from buying the car. If the vehicle is equipped with a Premium BOSE system, connect the subwoofer and center channel RCA inputs to the aftermarket radios. This is an optional step, you do not have to have the remote volume control connected to use the Hideaway. 5 cm) from the terminal of your battery. On mine the removal keys slid into horizontal slots on the front panel; they are small but look closely and you will see them. You might want to invest in a capacitor. You have six speakers, how did you connect them to 4 channels amp? I need 6 channel amp with dsp. If you have a Volkswagen vehicle, and you want to upgrade your factory radio and cd player with an aftermarket touch screen head unit with navigation system, there are many things you should know before buying aftermarket head unit, the first question you should know is if your car has can-bus or not, because if your car has it, you should. From there you would run from the 'Bass Output' to the bass amp. Knowing honda they probably didn't use a direct run from the battery for that amp, and integrated it into the fuse box or something crazy like that. - No Factory Premium Amp/Bose- Vehicles listed below. So my question is. Enjoy great priced products with fast shipping. 20" Black Burst Wheels, Paranha Body Kit, Airaid CAI, PRG 2" Drop Shackles, Black Dual Halo Projector Headlights, 8K HIDs, Smoked LED Tail Lights, Smoked LED Third Break Light, All LED Interior Lighting. One year warranty on ALL factory car stereos and radios : All car stereo, Bose amplifier and Bose car stereo repair quotes include parts, and preventative maintenance to include repair of all known common problems! Car Stereo Repair Car Stereo Removal. Since 1998, iboats is the most trusted water lifestyle online store for boat parts and accessories, boats for sale, and forums. Usually, you'll be installing a 4-channel amplifier with speaker-level inputs. One thing it lacks, however, is punchy bass on the low end. How To Perform A Factory Amp Bypass. l if you have a factory amp in your car and you TRY and use it for a aftermarket radio then you will most likly have a few problems with that. 1 Do you have to buy an adapter kit for the fascia / dash so as to match it upwith the rest of the car ? and if so where do you get them from ? 2 Do the aftermarket stereo systems have the ability to use the steering wheel controls ? I am wanting a stereo with blutooth capabilty, but am also interested in dvd/gps functions. Basically, this upgrade replaces all the speakers in the car, but leaves the amp untouched and forgoes the addition of a subwoofer. I originally thought that my car was missing the factory amplifier, because after reading some other posts, I thought it should be in the trunk right side behind the carpet. I read that you need an adapter, but i've also read that you don't need to do anything. This module will run inline with the power output antenna of the aftermarket radio and will send the signal thru the CAN bus communication line. Buy by 7pm & your order ships same-day. Full removal of the Infinity amp is possible, but a massive pain. Attach the brackets to your new deck. For example, if. The new Sonos amp is a 125-Watt x2, 8 ohms, class D amplifier that can power two or four passive speakers, depending on on the speaker specifications. Quite a few people have asked about replacing the factory speakers with aftermarket ones and how to power them off of an aftermarket deck, which inevitably brings up a bunch of concerns about how the impedances are different, and the potential problems that this can cause for the speakers and that factory Monsoon amp. I'll figure it out from there if I don't get any sound. 1, have your radio reprogramed for it to be non bose, or 2 buy a new deck. Next, reinstall the source unit and place the fuse in the fuse holder. Support My Channel on PATREON: https://goo. Install Kit I used. ) Soldering 101:. Apparently the aftermarket radio is longer than factory. They are so right!! The only thing I could add to those great ansewrs is to use two fuse's. One year warranty on ALL factory car stereos and radios : All car stereo, Bose amplifier and Bose car stereo repair quotes include parts, and preventative maintenance to include repair of all known common problems! Car Stereo Repair Car Stereo Removal. 4 amp for my mids and highs8 gauge speaker wire from amp to woofer270 amp Mechman AltRockford Fosgate T1652-s component speakersRockford Fosgate 3Sixty. Basically, this upgrade replaces all the speakers in the car, but leaves the amp untouched and forgoes the addition of a subwoofer. This article applies to Lexus IS, GS, ES, RX (2004-2013). Can anyone explain the correct procedure to install them. Link JBL Audio on twitter. Pandora gives you a personalized listening experience that continually evolves with your tastes. 20" Black Burst Wheels, Paranha Body Kit, Airaid CAI, PRG 2" Drop Shackles, Black Dual Halo Projector Headlights, 8K HIDs, Smoked LED Tail Lights, Smoked LED Third Break Light, All LED Interior Lighting. Cut only as a last resort. I'd just have to replace it with a decent aftermarket radio. How do I keep the stock Bose speakers, but just supplement them with an aftermarket sub?-PAC AOEM-GM24. Route the wire toward the rubber grommet on the fire wall where the main wire harness passes through. Buy by 7pm & your order ships same-day. If you have a Volkswagen vehicle, and you want to upgrade your factory radio and cd player with an aftermarket touch screen head unit with navigation system, there are many things you should know before buying aftermarket head unit, the first question you should know is if your car has can-bus or not, because if your car has it, you should. After a few trial fits. The radio reads all of my contacts, recent calls, etc. Presonus Audio does properly support the use of the approved Apple Thunderbolt to firewire adapters on PC and Mac systems: Apple's Approved Thunderbolt to Firewire Adapter If you are working with a StudioLive AI mixer and you need to connect your mixer via Network (i. Before putting the dash back together, test the radio to ensure it powers on. But your new stereo's sound is limited to what that amp can do. I really don’t want to HAVE to do a factory reboot. After removing the radio you'll find connectors like this for the factory stereo wiring harness. If you had the radio replaced with another factory radio, your problem could still reside in your radio. Discover how Barco can improve your business with impressive visualization and innovative collaboration solutions. Then take a pos and neg wire coming from the stereo and touch a pos and neg wire running back into the dash and see what speaker comes on. Aftermarket car stereo with built-in Bluetooth technology. Use a razor knife and make a small cut in the grommet. When you turn on Flyer, a notification tells you how many devices are connected. Hi, just wondering if anyone knows the wiring for installing an aftermarket stereo to the steering wheel controls? I just got a new stereo that has 3 wires for the steering wheel controls, but not sure where to connect them. 5ohm load at full volume as I had added the external amp in order to drive all 4 door speakers minus the 2 dash which continue to be driven by the stock head unit. Hopefully, it will help you a lot in installing a subwoofer to a factory stereo. How do i disconnect the factory amplifier and install the aftermarke amplifier with the aftermarket head unit. If you want to go the route you want to do you will have to do one of two things. The second output (generally a dark blue wire* with a white stripe for aftermarket radios) will be marked amp remote (or amp turn-on) and will have 12 volts switched to it when any source is in use. My problem is the aftermarket wiring harness doesn't fit the plugs to the factory radio. Mazda 3 2011 stereo wiring diagram. The 2 front channels are split at the amplifying source (whether that is a separate amp or the head-unit) into something resembling components. How to Install a Powered Subwoofer to a Factory Stereo. Swapping yellow wires will cause damage to any aftermarket stereo. This ensures the amp comes on with no delay so that you have time to delay the speakers. It can have an add-on feature for Bluetooth. If you can find the X15 connector, near the X9331 connector, pin #1 with the black wire in it is meant to turn on the factory amplifier with the stereo on cars with the upgraded sound system. If you're keeping the factory Infinity speakers, it's best to keep the amp. Anyway, the factory amp for these stereo's have an active, NON-adjustable crossover, that is built into the amp. Sound ordnance B-8PT (amp&sub enclosed) LOC made by Audio Control, LC2i model Rockford Frosgate 10awg amp wiring kit (includes power & ground wires, act fuse holder, remote wire + hardware Noise canceling RCA cables I've installed amps and subwoofers before but never to a factory radio with no RCA outputs and a factory amp for the component.