Stock Radio To Amp - REMOTE TURN ON WIRE: What is it and how do I install it?.

I have done it a thousand times. Get Fast, Free Shipping with Amazon Prime. Apr 20, 2020 · Have the EX-L, so the audio system does not have an amp inside the radio. The Silverado and Sierra are popular, hard-working trucks that are built to last. Carefully Pry the Dash Trim Bezel off using the slotted screwdriver. tractor loader for sale craigslist Take that head unit out, and you'll find the main component of the radio is behind it. premium auto shipping inc reviews This has been the tried-and-true method of installing bass systems to factory stereos for decades. PAC C2A-CHY Chrysler Amplifier Add-On Factory Radio Interface 2005 & UP (C2ACHY) or u can do it the old fashion way and tap into the front doors since they have a lower frequency available. Amp with stock radio? Jump to Latest Follow 5K views 22 replies 6 participants last post by basher8621 Apr 10, 2009. An amp converter is a device that allows a stock radio to work with an amplifier by converting the speaker-level outputs of the stock radio to a high-level signal that the amplifier can use. facebook marketplace foley al 2012 IASCA SBN SQi Champion "Pro/Am". A co worker did this in his brothers 06 Si and it works fine and I'm doin mine this week probably. So What do I do? Keeping the stock Bose deck and amp! Will this work? I seek advice on how to remove the rear deck to get the back speakers out. im also looking to bypass the factory amp in my 03 base Deville. The leftover wire on your LOC goes to a chassis ground. The speakers and grilles are held in with the same screws, so they're quite easy to reach and replace. In some cases, you may need to cut and splice some wires to complete the installation. I'm not trying to convince others that they don't need to add a 4-channel amp, but I'm really satisfied with my system without one. And when you buy your receiver at Crutchfield, you'll also save some money on the dash kit and wiring harness adapter you'll need to connect it. Reinstalled battery terminals, positive then negative, connected subwoofer to amp and tested amp power-on. To keep your amp and stock stereo system performing at their best, follow these maintenance tips: Keep the system clean: Regularly clean the surfaces of your amp and stock stereo system using a soft cloth to remove dust and debris. So the 1761 harness is for the 4 speakers, the 8112 fits the oem plugin for the factory amp on aftermarket stereos. this is pretty cool, i wish i would have known of this before my first stereo. The OEM amplifier is located under the center console. Steering Wheel Control Module - Axxess ASWC ($109. The maximum power output from the source receiver can be no more than 40 watts. • Can be used with OE and aftermarket radios. You can put it on the sidewall, floor, or anywhere in your car’s trunk. The Achilles heel of many factory systems is bass. 2021 AWD Highlander Hybrid Platinum 2008 FWD Highlander Limited (Sold @ 212k miles). MQparts New 71-2107 Add an Amp Amplifier Radio Adapter Interface Compatible with GM Vehicles Camaro Chevy Silverado Colorado GMC Canyon Yukon Sierra 1500 2500HD 3500HD. Then just connect power, ground, speakers and your remote, and your good. DIY audio often tends to get sloppy at first. The stock radio has 6 speakers (2 back door speakers, 2 front door speakers, and 2 front door tweeters). I have been told I both can a can't do that by two different people. Retail is about $160 but I found mine on ebay, brand. Connect AMP Channels 3 and 4 to OEM front speaker outputs (which lead to the front door speakers) 4. Step 4 – Connect remote wire to head unit. A touring motorcycle like a Harley-Davidson Electra Glide, Street Glide, or Ultra Glide is made for riders who enjoy taking long trips on nice days in maximum comfort. Home Forums > Tacoma Garage > Audio & Video >. Retail is about $160 but I found mine on ebay, brand new for $86 or so. NuIth Factory Radio Add Amplifier Subwoofer Interface Adapter Replacement for 2003-2014 Ford F-150 Focus Mustang Expedition, Lincoln Town 2 Channel RCA Line Output Converter The labels on the wires don't match up with oem. To start, use a panel tool to gently pry out the receiver/climate control trim panel in the center of the dash, then disconnect harnesses to remove the panel. The G6 sedans and coupes offer a healthy amount of trunk space. The stock stereo isn't as cool, but there are lots of upgrades available for this truck. Once again, calling on the collective genius of the CR-V Owners Club for help. Stereo/Audio - Does 2014 F-150 XLT have external stock amp? - I've replaced the factory radio with a Pioneer DMH-1500NEX. The 1979-1984 cars were equipped with shaft-style radios, while the …. Should you bypass the stock amplifier or use it? by Crutchfield's Dave Delamere. peterbilt 379 dash swap silentdan Discussion starter 105 posts · Joined 2007 Add to quote; Only show this user #1 · May 18, 2008. This item: Factory Radio Add A Amp Amplifier Sub Interface Wire Harness Inline Converter Compatible with Ford - Select Models $19. Remember, car manufacturers want to sell cars, not stereos, so. I was happy to find out that the install went pretty smoothly compared to the one other time I had attempted a sub install. Amplifier Integration Interface for Select Toyota and Lexus vehicles with Premium Amplified Sound Systems. Z4 aftermarket stereo install, oem stock amp help. - No Factory Premium Amp- Compatible Vehicles listed below 4. A factory amplifier, also known as a factory amp, is an integral part of your car’s audio system. Here’s the video if your interested let me know if you have any questions. 2015 - 2020 Ford F150 - adding an amp to the factory stereo unit? - My 2018 has the navigation and all that, but not sure what brand of system it has. Towards the center of the firewall a few inches from the top you will see a black plug about an inch in diameter that you can pull out and run . Step 2: Cut the insulation of each wire to about an inch. Plugs directly into 24-pin plug on newer F150 radios and provides 4 rca outputs, with signal level output adjustments. , due to the baked in 33hz subsonic filter. In brief: This Crutchfield Research Garage article gives you an overview of your MX-5 Miata's stock stereo system and your aftermarket upgrade options. Toyota Lexus Scion Factory Radio Add A Subwoofer Amplifier Plug & Play Harness 86429002658 | eBay. 4L DOHC iVTEC 5% Llumar CTX | OEM 06+ Civic 3rd LED Brake Light | Xenon Depot Xtreme Digital 5000K | WeatherTech Side Window Deflectors | Vleds 5000k LED Switchbacks | exLED Interior LED Kit 6000k | OEM V6 Trunk Lip Spoiler| OEM Backup. Remove the Ash Tray (Next to the Cigarette Lighter) 5. Reviewed in the United States on February 19, 2023. The factory NAV radio with JBL has an external amplifer located under the front passenger seat to drive the speakers with the proper levels. The JBL speakers are all 2-ohm models, so when you're shopping, it's important to understand that installing higher-impedance speakers will result in lower volume levels. Buy Add an Amplifier Adapter w/Amp Remote Turn On Wire for Sub Bass Amp to Factory OEM Car Stereo Radio for Select 2014-2018 GM Vehicles- Compatible Vehicles Below-No Factory Amp/Bose-No 7" Radio: Radio Wiring Harnesses - Amazon. I run my bass level for my entire car on the factory cd player at -1, 0, or +1. These are vehicle-specific plug-and-play adapters for your …. Step 2: Unplug the OEM factory harness and insert this amplifier harness in the middle between the. then the Midbass runs to the amp with a 2ohm load. Sending the audio signal from a receiver to a 4-channel amplifier's inputs via RCA cables or the amp's speaker-level inputs is straight forward and simple enough, but getting the amplified signal back to the speakers—well that's another matter. Turn up the radio as loud as you can without distortion. The stock radio amplifier in Your 2007 Chevy Silverado is located beneath the center console. Send the four speaker outputs from the reverse harness (outputs from your stock radio) down new wires to your amp. A stock radio is a factory-installed car stereo that usually doesn't have the ability to power an amplifier. The bass is deep and my 4Runner has kept its stock appearance, with the exception of the touchscreen, which is definitely an upgrade from the old unit. however, this needs the aftermarket stereo to have RCA plugs for both REAR and FRONT. regulater7 said: I have a cadillac CTS 2006 bose system no navagation. And a mono Alpine MRP-M350 from my last car. First, remove the negative battery terminal to avoid any electrical shorts. There are multiple T harnesses available if you …. Joined: Jul 23, 2019 You'll want to grab your speaker outputs after the factory amplifier, not behind the stereo. VERY IMPORTANT----PLEASE READ BEFORE PURCHASE---- …. wreck on i 64 today Half the price of what the dealer wants for a sub. Red with positive and black with negative. How I wired in my amp on a 2014 Jeep JKU stock head unit radio so I can install a custom soundbar with lights. Unplug the two harnesses connected to your stock amplifier. Is it possible to keep the factory stereo & amp but introduce a separate module to control EQ & …. More power is better but it should not exceed the power handling of the speakers you choose. Keep factory head unit, replace Infinity amp and Infinity speakers, add new amp, add subwoofer and subwoofer amp. A “LOC” as they are known, consists of a transformer and a high-voltage resistor, and connects to your amp using a standard RCA patch cable. The best wire size to use here is an 18 gauge wire as this will be enough to carry the current. It gives you a complete clean flat signal to work with. Mono amps: mono amps are a case of "it depends"; there are 4Ω stable, 2Ω stable, 1Ω stable, and even 1/2Ω stable amps although 1/2Ω is a bit rare. Retail is about $160 but I found mine on …. 1-888-955-6000 with kickers and a mono sub with a kicker 8'' sub in the rear deck also a alpine 927hd headunit so with said the stock amp is still in the car and the door speakers only put out low no mid per the amp. It’ll increase your system’s headroom — the ability to play sudden blasts of music with power and ease, without …. Don't even bother with rear speaker outputs, they don't work. Mar 14, 2024 · This JL Audio Stealthbox® enclosure installs inside the front part of the center console in 2014-2018 Silverado and Sierra Crew Cab trucks equipped with front bucket seats and factory console. You need to enable JavaScript to run this app. Remove the head unit so you can locate the wiring that will connect to the line output converter. If you can find a mono amp that does about 300-400 watts RMS @ 2 ohms, you can use it with the OEM sub. These are the adapter I recommended on this site all the time, instead of the LOC (low output …. Then secure the new 5-1/4" or 6-1/2" woofer to the adapter bracket and connect the harness. The Wrangler has oversized 6-3/4" 4-ohm GM/Chrysler speakers located in an overhead sound bar. Press the button or pull the lever in your vehicle to unlatch the hood from the engine. Getting ~100 watts each from the front channels of a Pioneer GM-D9500F 4 channel amp. But for $3000 worth of amp/speakers, I guess one would. The rear gets a full signal, so one option is to get a 2. The Mustang's factory radio packages were pretty typical of the era. All the rest is the same as running a aftermarket head unit …. is that a feature turned on and off using Forscan or does the device see the amp and use the same audio out and switch to variable line voltage on its own? is it a BCM setting? I guess it is the 727-01-01 xx59 F8x8 xxxx - Enables Line Level with Optional Subwoofer (Aux 1) and Front Center (Aux 2) Outputs Enabled* 727-01-02 00xx - …. Option 2 - PAC Amp Pro approach: Plug the PAC Amp Pro's harness into the back of your stock radio, plug the radio's harness into the PAC Amp Pro, Connect a 12v Remote wire to your front 12V Adapter's positive wire, set your DIP Switches per the manual and then calibrate it. & i didn't want to give up space for a sub enclosure. Then slide speaker out by lifting left side (closest to hatch) and then lift out. Wire from the amp to speaker wiring near radio: 4 channels x 15′ = 60 feet. When the TrailBlazer debuted in 2002, Chevy was still using their long-running "Like a Rock" ad campaign. how do i hook up stock radio to amp? the stock radio does not have the rca cables, and how do i take care ot the amp remote line? thanks. No Factory Premium Amp- Compatible Vehicles listed below. Then you can just splice into the rear speakers. It can haul the kids to school and haul an old projection TV to the recycling center--on the same trip. Hiyou're going to have to disable/unplug your ANC (Active Noise Canceling) module with a sub install. Turn your vehicle off and pop the hood. Method 1: Use a Line Output Converter (LOC) Method 2: Use Amp's High-Level Inputs Method 3: Use Speaker Wire to RCA Adapter FAQs Conclusion. All speakers are Pioneers, from the Sub to the tweeters. Any help with the above, with photos, would be helpful. detached condos near me I knew there was a specific name for the part. However, I feel that if you are truly looking for more clarity just replacing the head unit will suffice. The converter is very simple to install. do you have the factory amp or not? If you have the factory amp then you just add this in line between the amp and the factory head unit to give . Generally, the speakers have paper cones, small magnets, and are of a lower quality. I recently purchased a 2017 Hyundai Santa Fe and I really like the stock audio setup with Google Auto and all that But I miss having the extra bass from my old amp and sub I basically just want to add the ability hook up mono amp and sub to the stock radio And maybe later on, upgrade the door. My question is how do I wire all this up. There are four bolts holding it in place. 2 said no problem just connecting amp inline between radio and the speakers. This factory amp is designed to make cheap factory speakers sound better. Plugs to back of factory radio. Using a vehicle-specific interface device and harness for a digitally controlled system. if not, then you can buy an aftermarket line converter, that also splices into the speaker leads for signal, and puts out an RCA signal for amplifiers. A high-quality amplifier is the same – it can speed up and stop the speaker cone faster. It was a big harness and looks intimidating but it was easy enough to install. The way you’ll connect your car amp depends on both your home stereo and your car amp’s features as I mentioned earlier. My head unit is the base of the line head unit. Ran speaker wire from head unit to amp and back to head unit on right . On the 2005-2007 trucks, the factory radio is somewhat oddly sized, so while single-DIN (2" tall) receivers will fit into the cavity (with an adapter), double-DIN (4" tall) models won't. Check crutchfield and see if you can get a factor wiring harness adapter that adds pre-amp output. he has a 2003 subaru imprezza wrx. Step 1: Remove your OEM factory radio and slowly bring the radio out. Finally, the Ford amp is used to getting a 5-volt signal from the stock radio, so the 12-volt signal from a new stereo will cause an audible (and annoying) thump every time you turn on the vehicle. I will be transferring the current set-up, 2 10"s JLs in a thunderform box with an Alpine PDX 500x1 amp, from my '03 into the '13. Ensure you properly do it by attaching the positive wire with the positive terminal and the negative wire with the negative terminal of your car. Now plug connection A into the larger connector and plug connection B into the smaller connector. That link takes me to one for a 2006. Kazoo2U Discussion starter 2410 posts · Joined 2008 Add to quote; Only show this user #1 · Apr 20, 2020. 99 Get it as soon as Friday, Mar 1. The reasoning (before i get a bunch of questions is this) if you …. It works, but it takes a little more effort to get the amp set up right. Another popular way to connect an amplifier to a factory radio is to use something called a line output converter. What do u need to install a amplifier into ur original stereo. tulip nails temple tx You’ll need a 4-channel amp to power your front and rear speakers. its sounds pretty good considering the part was only 20 bucks at best buy and took about one hour of work to hook up the whole system including the part to the radio for the rcas. relationships and biodiversity lab answer key Nov 12, 2012 · regulater7 said: I have a cadillac CTS 2006 bose system no navagation. Wiring up an amplifier to a stock radio is something that many of our customers do themselves. If you want to have fade control you’ll need to take the bike to someone (dealer or Indi) who can turn in that function. It does not hurt if the 4-channel amp has adjustable high pass filters to match the sub low pass. Supposedly the system has 1000w amp, but I feel there is some sound missing and the speakers aren't maximizing their potential. Is there another way to do this? Also I am in Canada and…. You only need to run power wires for the new amp and if the amp does not have high level inputs, you need a relatively cheap adapter that drops . The stock sub amp was hopeless. I believe that there are a total of either 4 or 6 9/32 screws holding the radio in remove these then you are done. hi everyone, i'm thinking about getting a sub and an amp. Take those screws out and pull that component out the best you can to get to the wiring harness that goes into it. Now I wanted more power and Bluetooth. All the rest is the same as running a aftermarket head unit from. Speaker level inputs are used when you want to connect an amplifier to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs. Once you have the power cable in place, you can run the speaker cables from the amp to the subwoofer. The first, an LC7i line output converter (LOC) from AudioControl. PART SHOWN IN VIDEO For Installing AMP/SUB To Factory Head Unit LOC2SL Linked Belowhttps://amzn. The stock system is ok but lacking since I've installed an amp and subs in every single car I've owned. You need about 80 watts x 2 channels plus a 150 watt subwoofer channel. Your stock radio doesn't have an amp turn on wire because it wasn't designed to be used with an amp. Step 1: Running the Power Cable. The rear speaker plug is the one you see in the picture with the PINK wires. and the tweeters come off the 6 1/2's (component speaker system) so it would be 100watts, or whatever the power is, between the two on each side. The stock stereo packages differed a bit, so while the removal and replacement essentials are mostly the same for both cars, there are some differences in the premium systems. This item: Car Radio Stereo Hi to Lo High Low Speaker Level RCA Line Converter with Gain Control Amp Adapter Interface Drop OEM Wiring to Aftermarket Amplifier $8. I had ordered this one: $36 Add An Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Select Vehicles - Add Subwoofer Bass Amp etc. If necessary, connect a remote wire (with a switch) from the amp to the +12V port of the amplifier. • Plug and Play Design (No cutting or splicing) • Provides 12-volt 500-mA remote wire. The 2010 Scion tC comes with a factory Pioneer Double Din Radio. Adding amp/sub to stock 2017 Santa Fe SE. With the proper parts and correct wiring, this can be an easy way to improve your factory stereo system. all u need to do is rca to the amp, then hack your radio harness so you can connect the amp'd wires to the speaker leads. The difference is that if you're dealing with the JBL, you’ll also need a special wiring harness that retains the amp. I went to AutoZone and got an "add a circuit" for a couple bucks. Mar 3, 2016 · Take that head unit out, and you'll find the main component of the radio is behind it. 2009 - 2014 Ford F150 - Sub and Amp with stock stereo - has anyone hooked up a sub and amp to the stock headunit in the xlt. But for $3000 worth of amp/speakers, I …. It is a quad 2 ohm voice coil sub. Slingmods has a harness to do this but are out of stock. Factory amplifier — bypass it or keep it? That's the question …. First, I'm disappointed with the sound system even after successfully completing FR-S2GT86's amp fix - thanks, by the way, for that outstanding DYI post. I'm somewhat satisfied with my stock stereo, but I'd like to add a 10. 7L Ecoboost Super Crew * No WPT-1212 or pre-existing subwoofer. lowes plastic panels 00 upgrade on my audio system which included a speaker upgrade. The stock amp is located in the passenger kick panel. For some, keeping the factory stereo in place is preferred than installing any aftermarket equipment. My system hits pretty dam hard and sounds awesome. Complete instructions will be included with your Crutchfield receiver purchase. Add An Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Select Vehicles - Add Subwoofer Bass Amp etc. Correct, the midrange and tweet on the dash are in series for a 4ohm load, rear speakers are 4ohm. And don't feel like you need to stick with the kicker speakers just because they are also. The OEM features provide just enough programming to outweigh the desire, and cost, of a new unit. RED WOLF Add AMP Amplifier Subwoofer Speaker Wiring T-Harness Radio Stereo Plug Connector Compatible with Toyota 2018-2022 Camry RAV4 Tacoma Corolla Non-JBL System. Feb 23, 2024 · I am thinking about purchasing a rockford fosgate punch p1-2x10 loaded, vented enclosure, powered by a rockford fosgate r2-500x1 prime 500-watt mono amplifier with a rockford rfk4x 4 awg complete amplifier install kit. This way when you inevitably buy a new head unit (which you should, . LC2i is good for low powered bass applications. Step 6: Replaced passenger side trunk liner. Once you remove the door panel, you can start removing the factory speaker. The only thing I remember he needed was a hi/lo converter for the amp Testing Factory Radio - amp draw. I know Fod has some kind of that isn't really re and I don't want the sub nly when radio is on. Jump to Latest Follow 15K views 21 replies 7 participants last post by Kazoo2U Aug 4, 2020. Lift it out, disconnect the wiring harness, and remove it. To install an amp and sub to a stock radio, you will need to connect the amp’s power wire to the battery, run RCA cables from the amp to the radio’s rear …. Prevents cutting factory wires. You'll need a line output converter, though, and we recommend the Crux CS-LOC1. Plug and play wiring harness for adding an amp …. Reconnect Car’s Battery: Now that you have connected your car powered sub with the factory stereo, it’s time to reconnect all the power cables with the battery. I took the amp directly out of another vehicle with no changes to the speaker configuration. Bigger, stronger, and more powerful than the F-150 (or any other Ford pickups to that point, really) the F-250 and F-350 can …. First, put your amp and stereo in a suitable place where you have enough space to work freely. My problem is the remote wire, every fuse I tap into is hot and stay on when the car is off. Provides RCA output and a power wire for the remote amplifier turn on connection. If the amp was working, it just adds more power through the stock wiring through the crimp to the stock wiring. That means you need 2 100 ft rolls of wire. Note: This article explains how to connect an amplifier to a factory stereo system that does not include a factory amp. There is a "power on" signal wire that will need to be connected to the stereo. Does anyone out there know what wattage the stock stereo puts out (not the pioneer system) …. AudioControl AC-LGD Load Generating Device & …. Connect Speaker Wire To RCA Adapter. sno way plow parts diagram so, does the stock radio even have the ability to connect to a an amp with a sub? thanks. Does anyone out there know what wattage the stock stereo puts out (not the pioneer system) I want to. If you have a standard sub with rca inputs you'll need a line output converter run about $20-40 bucks. Best of luck pm if you have any questions. Rockford Fosgate Reference Speaker with Fosgate amp. wacky wordies answers Make sure the amplifier has a subsonic and crossover capabilities. 4x Infinity REF-6532EX door speakers. RCA cables come in stereo pairs, in various lengths. I had the exact same problem in a 2000 cadillac deville that also had a factory amp installed. The Mach 460 includes two amps in the trunk, which run to the lower door and rear speakers, while the Mach 1000 features four amps in the back. Installing an amp and sub to a stock radio can be a great way to enhance your car's audio system without. Rear speakers and sub signal as well as fade are created in the amp. Even though I really would never see the amps again, I like knowing that everything is neat and orderly behind the seats. You'll need an amp with a low-pass crossover if you want to keep the stock rear-wall subwoofer. They only require 12v batt, 12v acc, ground, and . Make sure to use the same gauge wire as the power wire. I know how to run the power and ground obviously to the amp. “Woe unto them that call evil good, and good evil; that put darkness for light, and light for darkness; that …. Help, Installing aftermarket subwoofer to stock radio. You should be able to see the wires coming out of the amp * (a cluster of 8) check the color and then verify w/each speaker in the doors and back go one by one so you dont mix up polarity. I had previously replaced the stock. I discuss how to add aftermarket amplifier to stock OEM radio in 2019 Ram 1500. the amp is a chipset inside the radio. Removing the stock radio isn't remarkably hard, so it's a good project for the car audio DIY-er. Note the tabs and plugs in the back. Also pre-installed on the harness is a remote amplifier turn on wire. The bracket that came with the amp bolted in on the stock radio bolts. The order you should upgrade is, Amp, Head Unit, Speakers. Ensure that all cables, wires, and cords from your stereo to your speakers are undamaged and properly connected. My last truck ('03 Silverado) was wired up for this when I bought it. For something like that you have to tap into the regular . With ten speakers and six amps, the Mach 1000 system, which debuted …. to/46nGh3SIf You Want Something Better If You Got The Extra $. The best way to connect it to a factory system is to tap into the stereo's speaker outputs for the amp's input signal. To replace your factory stereo with an aftermarket one, use one of the following …. X AUTOHAUX Car Add an Amp Amplifier Adapter Interface to Radio System for Chevrolet Silverado 2007-2013 with Blue Extension Wire Fuse. Check Price on Amazon Check Price on Walmart. Factory amps are designed to work with the stock head unit, and they often have specific wiring and connectors. For stock head units, wiring the remote turn on wire isn't quite as simple, but is still easily done if you follow the proper steps. #6 · Jan 20, 2004 (Edited) Yep that is correct I believe 6 speaker system has no amp just Radio power coming from the head unit, If you are not changing the head unit you will have to get wires behind the radio. Connect the speaker wire to the appropriate wire coming from the amp’s output. 5 channel car amps: Like 4 channel amps, 5 channel amps are usually also 2Ω/4Ω (stereo/bridged mode) rated while the 5th (subwoofer) channel can be 2Ω or 4Ω in some cases. If you have digital climate controls, get the Mach RCU. How to install an amplifier to car stereo , proper way to connect speakers wire in amplifier, and rca cables must watch. Options included satellite radio, steering wheel audio controls, Bluetooth® connectivity, a touchscreen receiver, a rear-view camera and, in the larger trucks, a rear-seat entertainment system. In Subarus, only the McIntosh HUs had that. 2019 Road Glide Special/2010 Street Bob. #4 · Apr 2, 2008 (Edited) Hey Zeek I bought my keys and my harness from ebay. you connect the 4 speaker level input wires to any left/right speaker wires (it doesn't matter if they are front or rear). No output converter needed no after market radio needed just speaker and amp and amp kit. Several companies now offer amplifier replacement processors. Here is a quick video of the best way to mount an amplifier in a Harley Davidson with stock radio and batwing fairing. Hey guys - I would like to bypass my stock infinity amp and run two separate aftermarket amps, one for doors and a one for subs. Send the four speaker outputs from your amp back to the 'forward' harness (to send on to the car's speakers). Then you plug them into the RCA Pre Outs of a new stereo and you're done. You will have to go through the procedure for setting the gain for the head unit and also a separate procedure for the chime volume level. Buy NuIth Car Radio Amp Amplifier Wiring Harness Adapter for Chrysler/Dodge/Jeep 2008-UP Select Vehicles Non JBL System High to Low RCA Converter for Adding Amplifier Subwoofer to Stock Stereo: Auxiliary Input Adapters - Amazon.