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The Best Scosche Amplifier Add On Adapter Wiring Diagram of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Scosche Amplifier Add On Adapter Wiring Diagram of 2023. Check our ranking below.

2,620 Reviews Scanned

Rank No. #1
Scosche LOC2SL Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, 2-Channel Signal Sensing Speaker Wire to RCA Adapter with Remote Control Knob, Black
  • Speaker to RCA Converter - Converts car stereo output speaker wire to RCA connectors. This speaker wire line out converter is compatible with high power car stereos up to 90 watts per channel. Delivering premium performance without noise, static, or buzzing
  • Easy Installation - Add an amplifier to nearly any stock stereo with this line out converter. Simply tap into the car audio speaker wire with snap adapters. No need to remove the car stereo. Each converter includes easy to follow instructions to simplify the installation process
  • Subwoofer - This DIY speaker kit is a convenient speaker wire to subwoofer adapter. The RCA line output converter for subwoofer makes it easy to hook up to an amplifier and set up a subwoofer system in any car
  • RCA Converter - Speaker level to line level converter allows the addition of 2-channel or mono amplifiers. Independent left and right channel level adjustments provide the perfect sound balance. Includes signal sensing 12V remote turn-on output
  • External Controller - Includes mountable remote control knob for adjusting subwoofer bass audio level from the dash. This remote bass knob lets you control the level of sound with convenience. No reason to pull over and manually adjust the amplifier
SaleRank No. #2
Scosche NN03BCB Compatible with Select 1995-07 Nissan Power/Speaker Connectors / Wire Harness for Aftermarket Stereo Installation with Color Coded Wires and Pre-installed Wire Connectors
  • Connects to the factory stereo harnesses when installing an aftermarket stereo. Not compatible with factory amplified systems
  • Pre terminated with butt connectors to save install time
  • Direct Connection to the factory harness without cutting any wires
  • Manufactured with factory quality wire and connectors
  • EIA industry standard color coded wires for an easier installation
SaleRank No. #3
Scosche HA13B Compatible with 2006-11 Honda Civic Amplified system Wire Harness / Connectors; 4CH RCA w/Sub Amp Input Wire Harness / Connector, Non-Navigation, XL
  • Connects an aftermarket stereo to the factory amplified system
  • Not Compatible with non-amplified factory systems
  • Direct Connection to the factory harness without cutting any wires
  • Manufactured with factory quality wire and connectors
  • Standard color coded wires for an easier installation
Rank No. #4
Scosche FDK11B Compatible with Select 2003-08 Ford Premium Sound or Audiophile; Power/Speaker and RCA to Sub Amp input Wire Harness / Connectors,GREY
  • Connects an aftermarket stereo to the factory amplified system
  • Not Compatible with non-amplified factory systems
  • Direct Connection to the factory harness without cutting any wires
  • Manufactured with factory quality wire and connectors
  • Standard color coded wires for an easier installation
SaleRank No. #5
SCOSCHE PSM12CCF Amplifier or Accessory Wiring Kit, Power Sport Amp Kit
  • Wire stereo amplifiers up to 270W Max/160W RMS or Light Bars, Portable Refrigerators, Portable Air Compressors and other powered accessories.
  • In-line ATC Fuse Holder and Fuse for superior protection against electrical shorts.
  • Includes 13.5-ft of 12GA Power Wire, Extended 13.5-ft Ground Wire, 12-ft Twisted Audio Cable, 12-ft Remote turn-on wire and User Manual.
  • Backed by Scosche’s Lifetime Tech Support and 90 Day Warranty.
SaleRank No. #6
Scosche TA02BCB Stereo Wiring Harness Compatible with Select 1986-20 Toyota, Lexus, Scion and Subaru Vehicles - Aftermarket Radio Wire Harness for Car Stereo . Check Vehicle List Below for Your Model
  • Scosche TA02BCB Stereo Wiring Harness Compatible with Select 1986-20 Toyota, Lexus, Scion and Subaru Vehicles - Aftermarket Radio Wire Harness for Car Stereo . Check Vehicle List Below for Your Model
  • [Not Compatible With Factory Amplified Systems] LEXUS: ES250 w/Cassette Player 1990- 1991, LS400 1990- 1992, LX450 1996- 1997, SCION: FR-S 2013- 2016, IM 2016- 2016, IQ 2012- 2015, TC 2005- 2015, XA 2004- 2006, XB 2004- 2015, XD 2008- 2014
  • GEO: Prizm 1989- 1992, SUBARU: Ascent 2019- 2020, BRZ 2013- 2019, Forester 2016- 2018 Non Amplified, Impreza 2015- 2016 Non Amplified, Legacy 2015- 2017, Outback 2015- 2017, XV Crosstrek 2016- 2018 Non Amplified
  • [Not Compatible With Jbl/Toyota Factory Amplified Systems] TOYOTA: 4Runner 1984- 2018 Non Amplified, 86 2017- 2020, Avalon 1995- 1999 Non Amplified, Camry 1983- 2006, Camry 2007- 2017 Non Amplified, Celica 1982- 2005
  • Corolla 1983- 2019 Non Amplified, Corolla 1988- 1992 SR5 Coupe, Corolla FX16 1987- 1988, Corolla IM 2017- 2018, Cressida 1981- 1992, Echo 2000- 2005, FJ Cruiser 2007- 2015 Non Amplified
Rank No. #7
Audiotek 2 Channels Car Audio Hi Low High to Low Impedance RCA Line Converter for Car Receiver and Amplifier + Built-in Remote Turn-On, Ground Loop Isolator - at-HL2
  • ☞【Purpose】 High-frequency speaker output will be converted to low-frequency RCA output, connect the car amplifier subwoofer signal input
  • ☞ 【For Car CD, VCD, DVD】100% Brand new high to low converter, used for car CD VCD DVD player without low frequency RCA output
  • ☞ 【Adjustable Attenuation】Provide the level gain adjustment. Use the adjustment rotate button, you can adjust the bass down without having to pull over and manually adjust the input level of the amplifier to the minimal one, very convenience
  • ☞ 【RCA Function High to Low】The Converter allows you to get RCA line level outputs from your high-level output device. It also can convert the high-voltage signal output of the amplifier or speaker to the low-voltage signal, improve sound quality
  • ☞ 【Simple to Install】Wiring diagram is attached on the back of the package, our line converter car audio is convenient to install
Rank No. #8
Scosche IM01B Wire Harness to Connect An Aftermarket Stereo Receiver for Select 1990-Up Import Vehicles
  • Connects to the factory stereo harnesses when installing an aftermarket stereo
  • Not compatible with factory amplified systems
  • Direct Connection to the factory harness without cutting any wires
  • Manufactured with factory quality wire and Connector / Wire Harness for Aftermarket Stereo Installation with Color Coded Wires
  • EIA industry standard color coded wires for an easier installation
Rank No. #9
SCOSCHE SLC4 Car Stereo Speaker 4-Channel Audio Lineout Converter/OEM Amplifier Adapter with Adjustable Level Controls
  • ADD SUBWOOFERS: Works with high power car stereos (up to 80 watts per channel) to add subwoofer bass systems to any car stereo.
  • EASY TO INSTALL: Provides amplifier remote turn on output without removing car stereo.
  • OUTPUT CONVERSION: Line out converter for car stereo speaker wire outputs to RCA Cable outputs.
  • ADDITIONAL CHANNEL: Allows the addition of 2 or 4-channel amplifiers to factory or aftermarket stereos.
  • BUY WITH CONFIDENCE: Backed by Scosche’s Lifetime Tech Support and Limited Lifetime Warranty.
Rank No. #10
RED WOLF Car Stereo Amplifier Bypass Wiring Harness Adapter Connector Plug for OEM AMP Replacement for GM GMC Sierra Yukon Chevrolet Tahoe Suburban 2014-2021 Non Bose Systems
  • RED WOLF amplifier bypass wire harness is used to replace the factory amplifier, with an aftermarket amplifier, to retain proper function of all the speakers. And can be used in conjunction with amplifier intergration interface when upgrading the factory sound system.
  • Compatible with GMC Canyon 2015-2018, GMC Sierra 1500 /2500 /3500 2019-2022, GMC Yukon 2015-2022, GMC Yukon XL 2015-2019.Fit Buick Verano 2012-2017, Buick Lacrosse 2010-2022, Cadillca CTS 2008-2019.
  • 70-2057 amplifier wiring harness replacement for Chevy Camaro 2016-2020, Chevy Colorado 2015-2019, Chevy Equinox 2018-2021, Chevy Malibu 2016-2021, Chevy Silverado 1500 /2500 /3500 2014-2021, Chevy Suburban 2015-2020, Chevy Tahoe 2015-2020, Trax 2017-2019.
  • Straightforward installation. No need to cut any OEM wiring harness. High grade pure copper core the wire long service life and good conductivity.
  • Amp bypass harness for select GM vehicles with a MOST amp. Note: Not for Bose system. Only works with factory amplified systems (no JBL/Synthesis, Bose, etc.).
Rank No. #11
Scosche DO01RB Compatible with 1999-02 Daewoo Power/Speaker Connector / Wire Harness for Re-installing the Factory Stereo with Color Coded Wires,black
  • Plugs into to the factory stereo when reinstalling the factory stereo
  • Manufactured with factory quality wire and connectors
  • EIA industry standard color coded wires for an easier installation
  • Backed by Scosche's Lifetime Warranty and Lifetime Tech Support
SaleRank No. #12
Scosche HA08B Aftermarket Radio Wiring Harnessfor Select 1998-11 Acura and Honda - Aftermarket Radio Wire Harness for Car Stereo . Check Vehicle List Below for Your Model
  • Installation Note: For Bose Equipped Vehicles, the HA08B harness must be used with the Scosche SLC4 Bose Premium Sound Interface (Sold separately)
  • ACURA: CL 1999-2003, Integra 1999-2001, MDX 2001-2006, NSX 2001-2005, RL 1999-2012, RSX 2002-2006, TL 1999-2008
  • HONDA: Accord 1998-2002, Civic 2001-2005, CR-V 1999-2006, Element 2003-2011, Insight 2001-2006, Odyssey 1999-2007, Pilot 2003-2008, Prelude 1999-2001, Ridgeline Non-Navigation 2006-2008, S2000 2000-2009
  • Easy Installation - Designed for easy installation without cutting the existing factory wiring and connectors. It simplifies the process of replacing your factory radio with an aftermarket radio using industry standard color coded wires
  • Compact Design - Despite its robust construction, Scosche's wire harness is compact and lightweight. It is designed to fit perfectly behind your car stereo without taking up too much space or interfering with other components
Rank No. #13
Add An Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Select Vehicles - Add Subwoofer Bass Amp etc.- No Factory Premium Amp- Compatible Vehicles listed below
  • Use this adapter to make your installation of an amplifier to the factory system faster with a cleaner install. Use this plug and play adapter so you don't have to cut or splice into the factory wiring. Provides one pair rca output and a power wire for the remote amplifier turn on connection. Adjustable gain output.
  • VERY IMPORTANT----PLEASE READ BEFORE PURCHASE---- Not compatible with factory amplified stereo systems like JBL, Bose, etc. Only works with factory non-amplified systems (no JBL/Synthesis, Bose, etc.). Connection is done at back of radio.
  • Adapter made for Scion: 2013 - 2016 FR-S, 2012 - 2015 iQ, 2005 - 2016 tC, 2004 - 2006 xA, 2004 - 2015 xB, 2008 - 2014 xD;
  • Adapter made for Toyota: 1988 - 2017 4-Runner, 1987 - 2017 Camry, 1999 - 2009 Camry Solara, 1986 - 2006 Celica, 1987 - 2019 Corolla, 1987 - 1992 Cressida, 2000 - 2006 Echo, 2007 - 2014 FJ Cruiser, 2001 - 2016 Highlander, 1987 - 2002 Land Cruiser, 2005 - 2010 Matrix, 1987 - 1995 MR2, 2000 - 2006 MR2 Spyder, 1992 - 1997 Paseo, 1987 - 1995 Pickup, 1991 - 1997 Previa, 2001 - 2018 Prius, 1996 - 2016 RAV4, 2001 - 2016 Sequoia, 1998 - 2016 Sienna, 1986 - 1998 Supra, 1993 - 1998 T-100,
  • 1995 - 2016 Tacoma, 1987 - 1998 Tercel, 2000 - 2018 Tundra, 1987 - 1990 Van, 2009 - 2015 Venza, 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Yaris
SaleRank No. #14
Scosche FAI4 Speaker Level Converter Amplifier Interface
  • Converts car stereo speaker wire outputs to RCA cable outputs.
  • Let’s you add 4-channel and 2-channel amplifiers to a factory or aftermarket car stereo.
  • Allows replacement car stereos to be used with most factory amplified systems.
  • Provides adjustments for level matching or fine-tuning your systems volume.
  • Works with high power car stereos up to 80 Watts per channel. Requires aftermarket or factory amplifier.
Rank No. #15
SCOSCHE SHGM03B Car Speaker Wiring Harness Connector Kit Compatible with SELECT 1985-Up General Motors Vehicles
  • Connects aftermarket speakers to the factory speaker harnesses
  • Direct Connection to the factory harness without cutting any wires
  • Easy to install. No special tools are required
Rank No. #16
Gravity 2 Channels Car Audio Hi Low High to Low Impedance RCA Line Converter for Car Receiver and Amplifier + Built-in Remote Turn-On, Ground Loop Isolator - GR-HL2
  • ☞【Purpose】 High-frequency speaker output will be converted to low-frequency RCA output, connect the car amplifier subwoofer signal input
  • ☞ 【For Car CD, VCD, DVD】100% Brand new high to low converter, used for car CD VCD DVD player without low frequency RCA output
  • ☞ 【Adjustable Attenuation】Provide the level gain adjustment. Use the adjustment rotate button, you can adjust the bass down without having to pull over and manually adjust the input level of the amplifier to the minimal one, very convenience
  • ☞ 【RCA Function High to Low】The Converter allows you to get RCA line level outputs from your high-level output device. It also can convert the high-voltage signal output of the amplifier or speaker to the low-voltage signal, improve sound quality
  • ☞ 【Simple to Install】Wiring diagram is attached on the back of the package, our line converter car audio is convenient to install
SaleRank No. #17
Scosche MI03B Compatible with 1987-05 Mitsubishi Amplifier Retention Wire Harness / Connector; 4CH RCA to dash/amp input, XL black
  • Connects an aftermarket stereo to the factory amplified system
  • Not Compatible with non-amplified factory systems
  • Direct Connection to the factory harness without cutting any wires
  • Manufactured with factory quality wire and connectors
  • Standard color coded wires for an easier installation
Rank No. #18
Scosche HA08BCB Aftermarket Radio Wiring Harnessfor Select 1998-11 Acura and Honda - Aftermarket Radio Wire Harness for Car Stereo . Check Vehicle List Below for Your Model
  • Installation Note: For Bose Equipped Vehicles, the HA08B harness must be used with the Scosche SLC4 Bose Premium Sound Interface (Sold separately)
  • ACURA: CL 1999-2003, Integra 1999-2001, MDX 2001-2006, NSX 2001-2005, RL 1999-2012, RSX 2002-2006, TL 1999-2008
  • HONDA: Accord 1998-2002, Civic 2001-2005, CR-V 1999-2006, Element 2003-2011, Insight 2001-2006, Odyssey 1999-2007, Pilot 2003-2008, Prelude 1999-2001, Ridgeline Non-Navigation 2006-2008, S2000 2000-2009
  • Easy Installation - The wire harness for car stereo is designed to simplifies the process of replacing your factory CD Player and with an aftermarket radio using the existing wiring and connectors without cutting any factory wire
  • Superior Quality - Made to last, this stereo wiring harness is crafted with factory quality materials, ensuring durability and long-term performance. Designed with industry standard color coded wires & pre-terminated butt connectors
SaleRank No. #19
Add an Amp Amplifier Adapter Interface to Factory Radio System for Chevy GMC Cadillac Selected Models
  • Use this adapter to make your installation of a subwoofer bass amplifier to the factory Head Unit system.
  • Plug and play adapter so you don't have to cut or splice into the factory wiring. Replace Part Number: 70-2105.
  • The harness provides a connection for one set of RCA cables to provide an audio signal to an external amplifier.Please make sure your car has a radio connector.
  • Fit for Chevrole Silverado Suburban /Suburban /Impala/ Express,for GMC Sierra/ Yukon/Savana /Acadia,for Cadillac DTS/ SRX/Escalade,for Buick Lucerne/ Enclave,for Saturn Outlook etc.(For more fitting models, please check the product details.)
  • If there is any problem with the product, or if you need help, please contact us by email immediately, and we will reply within 12 hours.
Rank No. #20
Scosche Install Centric ICAK4 True 4 Gauge Hybrid OFC High Current Amp/Subwoofer Wiring Kit | Complete Car Amplifier Installation Kit w/ Top Quality Audio Cables, Speaker Wire, In-Line Fuse Holder
  • HIGH QUALITY CABLES - This 4 Gauge Amp Wiring Kit features a blend of heavy-duty oxygen-free copper and copper-clad aluminum in a hybrid power cable designed for excellent conductivity, durability, and value
  • SUPER PROTECTION - With an in-line fused holder and weatherproof covers, your amplifiers and subwoofers are securely safeguarded against any and all environmental hazards. This 4 Gauge Amp Wiring Kit also makes wire routing conveniently simple and install-ready
  • EASY INSTALATION - The 4 Gauge amp wiring kit provides an easy to install solution for installing your amplifiers and subwoofers. With its double strength ground terminal and pre-terminated fuse and power cable, the kit provides an efficient and convenient method for wiring up your system
  • NOISE REJECTION - Our twisted pair RCA cables reject noise to provide enhanced through-put performance with less distortion and interference so you can experience clear and pure sound quality
  • BUY WITH CONFIDENCE: This product is backed by Scosche's Lifetime Tech Support and a Limited Lifetime Warranty, so you can purchase this product with the peace of mind that it will last

Last update on 2023-08-23 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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