Shop amplifier add-on adapter

Sponsored
About our ads
$419.00
PAC Amppro AP4-CH42 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2021-Up Chrysler, Dodge, Jeep, Ram Vehicles
Crutchfield
$419.00
PAC Amppro AP4-CH42 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2021-Up Chrysler, Dodge, Jeep, Ram Vehicles
Crutchfield
$419.00
PAC Amppro AP4-CH41 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2014-Up Chrysler-Made Vehicles
Crutchfield
99
$419.00
PAC Amppro AP4-CH41 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2014-Up Chrysler-Made Vehicles
Crutchfield
99
$479.00
PAC Amppro AP4-GM61 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2014-Up GM Vehicles
Crutchfield
24
$479.00
PAC Amppro AP4-GM61 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2014-Up GM Vehicles
Crutchfield
24
$479.00
PAC Amppro AP4-GM71 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2019-Up GM Vehicles With Bose
Crutchfield
$479.00
PAC Amppro AP4-GM71 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2019-Up GM Vehicles With Bose
Crutchfield
$419.00
PAC Amppro AP4-FD21 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2012-Up Ford Vehicles
Crutchfield
52
$419.00
PAC Amppro AP4-FD21 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2012-Up Ford Vehicles
Crutchfield
52
$83.90
$167.80
4 Channel Full System Add An Amp Amplifier Adapter Interface To Factory OEM Car Stereo Radio For Select Hyundai And Kia Vehicles- No Factory Bose/Premium Amp Systems- Compatible Vehicles Listed Below
jpgrupoint.com
50% off
$83.90
$167.80
4 Channel Full System Add An Amp Amplifier Adapter Interface To Factory OEM Car Stereo Radio For Select Hyundai And Kia Vehicles- No Factory Bose/Premium Amp Systems- Compatible Vehicles Listed Below
jpgrupoint.com
$74.95
4 Ch Add An Amp Amplifier Adapter Interface For Some 2010-2017 GM Chevrolet GMC. AB. Other Interior Parts & Accessories. AA2106-4Ch.
eBay
$74.95
4 Ch Add An Amp Amplifier Adapter Interface For Some 2010-2017 GM Chevrolet GMC. AB. Other Interior Parts & Accessories. AA2106-4Ch.
eBay
$79.95
4 Channel Add An Amp Amplifier Adapter Interface For Some 2007-2024 Mitsubishi. Other Interior Parts & Accessories.
eBay
$79.95
4 Channel Add An Amp Amplifier Adapter Interface For Some 2007-2024 Mitsubishi. Other Interior Parts & Accessories.
eBay
$79.95
4 Channel Add An Amp Amplifier Adapter For Some 2000-2012 GM Chevrolet GMC. Other Interior Parts & Accessories.
eBay
$79.95
4 Channel Add An Amp Amplifier Adapter For Some 2000-2012 GM Chevrolet GMC. Other Interior Parts & Accessories.
eBay
$419.00
PAC Amppro AP4-FD11 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2007-14 Ford-Built Vehicles With Sony
Crutchfield
11
$419.00
PAC Amppro AP4-FD11 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2007-14 Ford-Built Vehicles With Sony
Crutchfield
11
$419.00
PAC Amppro AP4-TY12 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2012-Up Toyota And Lexus Vehicles With JBL
Crutchfield
11
$419.00
PAC Amppro AP4-TY12 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2012-Up Toyota And Lexus Vehicles With JBL
Crutchfield
11
$33.99
Idatalink ACC-RCA1 Amplifier Interface Amplifier Replacement Harness RCA Adapter
Crutchfield
$33.99
Idatalink ACC-RCA1 Amplifier Interface Amplifier Replacement Harness RCA Adapter
Crutchfield
$54.77
$73.94
Scosche LOC90 Line Output Converter Adjustable Amplifier Add On Module For Car Stereo, 2-Channel Signal Sensing Speaker Wire To RCA Adapter With Remote Control Knob, Grey Pack Of 2
Seanluciwuss
25% off
$54.77
$73.94
Scosche LOC90 Line Output Converter Adjustable Amplifier Add On Module For Car Stereo, 2-Channel Signal Sensing Speaker Wire To RCA Adapter With Remote Control Knob, Grey Pack Of 2
Seanluciwuss
$73.90
$147.80
ASC Audio Add An Amp Sub Subwoofer Amplifier Adapter W/Amp Turn On Wire For Some 2020+ Ford F250 Transit Etc- No Factory Premium System
businessautomationgroup.com
50% off
$73.90
$147.80
ASC Audio Add An Amp Sub Subwoofer Amplifier Adapter W/Amp Turn On Wire For Some 2020+ Ford F250 Transit Etc- No Factory Premium System
businessautomationgroup.com
$67.90
$135.80
ASC Audio Add A Subwoofer Bass Amplifier Adapter Interface W/Amp Remote Turn On Wire To Factory OEM Car Stereo Radio For Select Chrysler Dodge Ram -No Factory Premium Amp- Vehicles Listed Below
businessautomationgroup.com
50% off
$67.90
$135.80
ASC Audio Add A Subwoofer Bass Amplifier Adapter Interface W/Amp Remote Turn On Wire To Factory OEM Car Stereo Radio For Select Chrysler Dodge Ram -No Factory Premium Amp- Vehicles Listed Below
businessautomationgroup.com
$159.99
Rockford Fosgate RFPOL-RC5 Adapter Connect A Rockford Fosgate 5-Channel Amplifier To Your Polaris Ride Command Receiver
Crutchfield
$159.99
Rockford Fosgate RFPOL-RC5 Adapter Connect A Rockford Fosgate 5-Channel Amplifier To Your Polaris Ride Command Receiver
Crutchfield
$479.00
PAC Amppro AP4-FD31 Amplifier Interface Allows Seamless Addition Of An Amp In Select 2018-Up Ford Vehicles With B&O Factory Systems
Crutchfield
6
$479.00
PAC Amppro AP4-FD31 Amplifier Interface Allows Seamless Addition Of An Amp In Select 2018-Up Ford Vehicles With B&O Factory Systems
Crutchfield
6
How to install AMP/SUB to factory radio/LOC2SL amplifier ADD-on adapter
5:03
Find in video from 02:09Connecting the Ground and Power Wires of Amplifier and Adapter
How to install AMP/SUB to factory radio/LOC2SL amplifier ADD-on a…
389.6K viewsDec 19, 2018
YouTubeS Perez
Scosche LOC2SL Amplifier Adapter User Manual - Installation Guide and Tips
4:45
Find in video from 00:37Overview Wiring Instructions
Scosche LOC2SL Amplifier Adapter User Manual - Installation Guide a…
20.7K viewsDec 30, 2023
YouTubemanuals_plus
Add amplifiers like a PRO! AudioControl LC2i-PRO overview
14:44
Find in video from 02:11Specifications and Features
Add amplifiers like a PRO! AudioControl LC2i-PRO overview
375.7K viewsOct 23, 2020
YouTubeAudioControl
ADD AN AMP TO YOUR 2019-2020 DODGE RAM W/ PAC AP4-CH41
8:04
Find in video from 03:03Connecting the Amp Pro
ADD AN AMP TO YOUR 2019-2020 DODGE RAM W/ PAC AP4-CH41
113.3K viewsDec 24, 2020
YouTubeJPtheinstallguy
Scosche LOC2SL Line Output Converter Adjustable Amplifier Add On Module for Car Stereo
Find in video from 01:43Scosche Amplifier 2 Channel Adapter Features
Scosche LOC2SL Line Output Converter Adjustable Amplifier Ad…
4.4K viewsSep 13, 2022
YouTubeBT Shop
How to install a car amplifier with a factory stereo | Crutchfield
20:31
How to install a car amplifier with a factory stereo | Crutchfield
401.6K viewsAug 13, 2024
YouTubeCRUTCHFIELD
2014-15-16-17-2018 Chevy Sierra/Silverado Amplifier install
10:39
Find in video from 05:49Running the Harness and Mounting the Amplifier
2014-15-16-17-2018 Chevy Sierra/Silverado Amplifier install
769.8K viewsNov 15, 2018
YouTubeLLJ Customs Car Audio Fabrication L.L.C
14:02
Find in video from 10:24Limitations and Limitations
Line Output Converter Explained - How to Install & Features to look for!
263.9K viewsSep 28, 2022
YouTubeCarAudioFabrication
4:38
[SOLUTION!] How To Install Amplifier and Subwoofers On a St…
1.2M viewsOct 18, 2016
YouTubeCoffee By Michael
2:18
Find in video from 00:27Grounding the Amplifier
installing a kicker loc line output converter to factory speakers in a …
74.1K viewsAug 8, 2023
YouTubeJPtheinstallguy
6:20
How To Install Amp And Sub With Factory Radio
354.8K viewsAug 9, 2022
YouTubeWorkG
20:23
Find in video from 01:11Amp and Sub Combo Selection
2016 - 2024 Toyota Tacoma 5 Channel Amp and Sub Install
120.8K viewsSep 29, 2023
YouTubeProvo Beast Audio Installation
25:40
Find in video from 00:58Planning the Amplifier Mounting
2019 - 2025+ Toyota RAV4 5 Channel Amplifier Install
83.2K viewsJul 15, 2021
YouTubeProvo Beast Audio Installation
21:07
Find in video from 18:15Final Connections and Testing
How to install a sub and amp in your car | FULL DETAILED INSTALL WI…
355.4K viewsJun 5, 2020
YouTubeJPtheinstallguy
17:25
Find in video from 04:01Amplifier Kit and Fuse Holder Installation
Installing a Car Audio Amplifier From Start to Finish
104.9K viewsFeb 18, 2017
YouTubeDo It Yourself Bri
13:41
Find in video from 11:31Additional Tools and Considerations
Amplifier Wiring Kits Explained - Don't forget these other tools too!
139.3K viewsSep 30, 2022
YouTubeCarAudioFabrication
20:49
Wiring easily removable AMPLIFIER rack for Car Audio
214.7K viewsApr 26, 2024
YouTubeCarAudioFabrication
8:23
Find in video from 06:47Running RCA Connections
Installing an Amplifier? Use these BEST PRACTICES for Power Wire!
234.8K viewsFeb 27, 2022
YouTubeCarAudioFabrication
14:22
Find in video from 01:01Converting Speaker Wire to Amplifier
How to install an amp and sub in your car | Crutchfield video
5.7M viewsApr 5, 2017
YouTubeCRUTCHFIELD
15:01
How To INSTALL a Line Output Converter w/ Stock Radio & Speak…
1M viewsMar 19, 2019
YouTubeEXOcontralto
4:35
How to install a car amplifier | Crutchfield DIY video
1.3M viewsAug 19, 2015
YouTubeCRUTCHFIELD
20:08
Find in video from 01:27Subwoofer Amplifier Setup
How to setup your amp for beginners. Adjust LPF, HPF, Sub s…
1.3M viewsSep 19, 2020
YouTubeNextLevelCarAudio
10:16
Car Audio Wiring - Dual Amplifier and DSP Install
726.4K viewsOct 31, 2016
YouTubeCarAudioFabrication
1:31
How to setup Amplifier Sub-woofer in our new T3 Interface
289K viewsMay 23, 2020
YouTubeBinize Official
7:56
Find in video from 01:32Locating the Amp
How to Install a Bass Amp (and Why You Should)
272K viewsMar 26, 2023
YouTubeBreakers Stereo & Performance
3:19
2 ways to set your car amp gain | Crutchfield
196K viewsJul 19, 2024
YouTubeCRUTCHFIELD
20:27
Find in video from 09:17Power and Ground Connections
2019 - 2023+ Ram Truck Amp and Sub Install
172.3K viewsApr 19, 2022
YouTubeProvo Beast Audio Installation
15:48
Find in video from 01:01Installing the Pioneer Amplifier
How to install power wires to your amp
217.4K viewsJul 21, 2021
YouTubeJPtheinstallguy
21:05
2015 - 2020 Ford F150 Amps & Subs Install (Sony / B&O Bypass)
24.4K views8 months ago
YouTubeProvo Beast Audio Installation
9:40
How we add a Hi to low adapter for car stereo amplifier
6K viewsJun 12, 2024
YouTubeFive Star Car Stereo
See more videos
Static thumbnail place holder

Shop amplifier add-on adapter

Sponsored
About our ads
$419.00
PAC Amppro AP4-CH42 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2021-Up Chrysler, Dodge, Jeep, Ram Vehicles
Crutchfield
$419.00
PAC Amppro AP4-CH42 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2021-Up Chrysler, Dodge, Jeep, Ram Vehicles
Crutchfield
$419.00
PAC Amppro AP4-CH41 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2014-Up Chrysler-Made Vehicles
Crutchfield
99
$419.00
PAC Amppro AP4-CH41 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2014-Up Chrysler-Made Vehicles
Crutchfield
99
$479.00
PAC Amppro AP4-GM61 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2014-Up GM Vehicles
Crutchfield
24
$479.00
PAC Amppro AP4-GM61 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2014-Up GM Vehicles
Crutchfield
24
$479.00
PAC Amppro AP4-GM71 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2019-Up GM Vehicles With Bose
Crutchfield
$479.00
PAC Amppro AP4-GM71 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2019-Up GM Vehicles With Bose
Crutchfield
$419.00
PAC Amppro AP4-FD21 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2012-Up Ford Vehicles
Crutchfield
52
$419.00
PAC Amppro AP4-FD21 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2012-Up Ford Vehicles
Crutchfield
52
$83.90
$167.80
4 Channel Full System Add An Amp Amplifier Adapter Interface To Factory OEM Car Stereo Radio For Select Hyundai And Kia Vehicles- No Factory Bose/Premium Amp Systems- Compatible Vehicles Listed Below
jpgrupoint.com
50% off
$83.90
$167.80
4 Channel Full System Add An Amp Amplifier Adapter Interface To Factory OEM Car Stereo Radio For Select Hyundai And Kia Vehicles- No Factory Bose/Premium Amp Systems- Compatible Vehicles Listed Below
jpgrupoint.com
$74.95
4 Ch Add An Amp Amplifier Adapter Interface For Some 2010-2017 GM Chevrolet GMC. AB. Other Interior Parts & Accessories. AA2106-4Ch.
eBay
$74.95
4 Ch Add An Amp Amplifier Adapter Interface For Some 2010-2017 GM Chevrolet GMC. AB. Other Interior Parts & Accessories. AA2106-4Ch.
eBay
$79.95
4 Channel Add An Amp Amplifier Adapter Interface For Some 2007-2024 Mitsubishi. Other Interior Parts & Accessories.
eBay
$79.95
4 Channel Add An Amp Amplifier Adapter Interface For Some 2007-2024 Mitsubishi. Other Interior Parts & Accessories.
eBay
$79.95
4 Channel Add An Amp Amplifier Adapter For Some 2000-2012 GM Chevrolet GMC. Other Interior Parts & Accessories.
eBay
$79.95
4 Channel Add An Amp Amplifier Adapter For Some 2000-2012 GM Chevrolet GMC. Other Interior Parts & Accessories.
eBay
$419.00
PAC Amppro AP4-FD11 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2007-14 Ford-Built Vehicles With Sony
Crutchfield
11
$419.00
PAC Amppro AP4-FD11 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2007-14 Ford-Built Vehicles With Sony
Crutchfield
11
$419.00
PAC Amppro AP4-TY12 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2012-Up Toyota And Lexus Vehicles With JBL
Crutchfield
11
$419.00
PAC Amppro AP4-TY12 Aftermarket Amplifier Interface Allows Seamless Addition Of An Amplifier In Select 2012-Up Toyota And Lexus Vehicles With JBL
Crutchfield
11
$33.99
Idatalink ACC-RCA1 Amplifier Interface Amplifier Replacement Harness RCA Adapter
Crutchfield
$33.99
Idatalink ACC-RCA1 Amplifier Interface Amplifier Replacement Harness RCA Adapter
Crutchfield
$54.77
$73.94
Scosche LOC90 Line Output Converter Adjustable Amplifier Add On Module For Car Stereo, 2-Channel Signal Sensing Speaker Wire To RCA Adapter With Remote Control Knob, Grey Pack Of 2
Seanluciwuss
25% off
$54.77
$73.94
Scosche LOC90 Line Output Converter Adjustable Amplifier Add On Module For Car Stereo, 2-Channel Signal Sensing Speaker Wire To RCA Adapter With Remote Control Knob, Grey Pack Of 2
Seanluciwuss
$73.90
$147.80
ASC Audio Add An Amp Sub Subwoofer Amplifier Adapter W/Amp Turn On Wire For Some 2020+ Ford F250 Transit Etc- No Factory Premium System
businessautomationgroup.com
50% off
$73.90
$147.80
ASC Audio Add An Amp Sub Subwoofer Amplifier Adapter W/Amp Turn On Wire For Some 2020+ Ford F250 Transit Etc- No Factory Premium System
businessautomationgroup.com
$67.90
$135.80
ASC Audio Add A Subwoofer Bass Amplifier Adapter Interface W/Amp Remote Turn On Wire To Factory OEM Car Stereo Radio For Select Chrysler Dodge Ram -No Factory Premium Amp- Vehicles Listed Below
businessautomationgroup.com
50% off
$67.90
$135.80
ASC Audio Add A Subwoofer Bass Amplifier Adapter Interface W/Amp Remote Turn On Wire To Factory OEM Car Stereo Radio For Select Chrysler Dodge Ram -No Factory Premium Amp- Vehicles Listed Below
businessautomationgroup.com
$159.99
Rockford Fosgate RFPOL-RC5 Adapter Connect A Rockford Fosgate 5-Channel Amplifier To Your Polaris Ride Command Receiver
Crutchfield
$159.99
Rockford Fosgate RFPOL-RC5 Adapter Connect A Rockford Fosgate 5-Channel Amplifier To Your Polaris Ride Command Receiver
Crutchfield
$129.99
Focal Inside BMW Y-ISO Harness T-Harness Adapter For An Impulse Amplifier - Fits Select Mini Vehicles Without Factory Amp
Crutchfield
$129.99
Focal Inside BMW Y-ISO Harness T-Harness Adapter For An Impulse Amplifier - Fits Select Mini Vehicles Without Factory Amp
Crutchfield
$479.00
PAC Amppro AP4-FD31 Amplifier Interface Allows Seamless Addition Of An Amp In Select 2018-Up Ford Vehicles With B&O Factory Systems
Crutchfield
6
$479.00
PAC Amppro AP4-FD31 Amplifier Interface Allows Seamless Addition Of An Amp In Select 2018-Up Ford Vehicles With B&O Factory Systems
Crutchfield
6