Top 10 best factory radio amp adapter

Finding the best factory radio amp adapter suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Product	Features	Editor's score	Go to site
	PAC Premium Amplifier Add-On/replacement Radio Sound System Interface Kit GM - PAC AOEMGM1416		Go to amazon.com
	PAC SNI-35 Variable LOC Line Out Converter		Go to amazon.com
	Kicker KISLOC 2-Channel K-Series Speaker Cable to RCA Adapter with Line Out Converter		Go to amazon.com
	SCOSCHE LOC2SL Car Stereo 2-Channel Adjustable Amplifier Add-On Adapter in Black		Go to amazon.com
	Rockford RFHLC High Level Speaker Signal to Low Level RCA Adapter		Go to amazon.com
	PYLE PLVHL60 2 Channel Speaker to RCA Converter		Go to amazon.com
	PAC LP7-2R L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On		Go to amazon.com
	PAC AOEM-FRD24 Add-On Amplifier Interface with 24-Pin Connector for 2005-Up Ford Vehicles		Go to amazon.com
	Factory Radio Amp Amplifier Interface Install Adapter Wiring Wire Harness Cable		Go to amazon.com
	Factory Radio Add Amplifier Amp Interface Adapter Wiring Wire Harness Converter		Go to amazon.com

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1. PAC Premium Amplifier Add-On/replacement Radio Sound System Interface Kit GM - PAC AOEMGM1416

Feature

The factory amp (if equiped) & system will remain unchanged.
Interface is transformer isolated, maintains phase and is linear from 20 to 20,000 HZ.
This 4 channel interface will allow the output to be adjusted to the input requirements of the new amplifier, providing 2:1 gain and infinite attenuation.
The input connectors plug into the factory stereo and vehicle harness.
The 4 female RCA output jacks plug for connecting to the new amplifier.

Description

PAC Premium Amplifier Add-On/replacement Radio Sound System Interface Kit GM - PAC AOEMGM1416.

2. PAC SNI-35 Variable LOC Line Out Converter

Feature

Adjustable Line Output Converter
Use the SNI-35 when adding an amplifier to a factory radio to convert the radio's speaker level output to the lower amplifier (RCA) level input
Utilize Audio Transformer for Noise Isolation
Phase Adjusted
.5 dB Linearity from 20 - 20,000 Hz

Description

The SNI-35 Adjustable 2-Channel Line-Out Converter from PAC Audio is a line-out converter for factory radios with 2 to 50 watts per channel, accepts speaker level input and provides stereo RCA output signal for adding an aftermarket amplified audio system. It allows 50 watts maximum input per channel and has a linear 20Hz to 20,000Hz output based on input signal. The transformer isolated for optimal sound and performance. The unit maintains correct phasing and works with most factory-installed radios.

3. Kicker KISLOC 2-Channel K-Series Speaker Cable to RCA Adapter with Line Out Converter

Feature

K-Series Interconnect Cable
World's first micro surface mount line-out converter
Two channel Speaker to RCA
K-Grip dual-mold connectors offer sure grip
Split pin RCA with silver tinned OFC wire

Description

2-Channel K-Series Speaker Cable to RCA Adapter with Line Out Converter

4. SCOSCHE LOC2SL Car Stereo 2-Channel Adjustable Amplifier Add-On Adapter in Black

Feature

ADD SUBWOOFERS: Works with high power car stereos (up to 80 watts per channel) to add subwoofer systems to any car stereo.
EASY TO INSTALL: Provides amplifier remote turn on output without removing car stereo.
OUTPUT CONVERSION: Converts car stereo speaker wire outputs to RCA Cable outputs.
ADDITIONAL CHANNEL: Allows the addition of 2-channel or mono amplifiers to factory or aftermarket stereos.
CONTROLLER: Includes mountable remote for adjusting subwoofer level from the dash.
REQUIRED FOR USE: You must have an aftermarket amplifier in order to use this product.
BUY WITH CONFIDENCE: Backed by Scosche's Lifetime Tech Support and Limited Lifetime Warranty.

Description

The Scosche amplifier 2-channel adapter is the ideal solution for taking the high signal from your stock stereo or amplifier and then tapping into the stock speaker wire and converting it to a 2-channel RCA signal output Mountable level control included that lets you adjust the bass levels of the subwoofer directly from the dash. This speaker wire to RCA converter is compatible with high power car stereos up to 80 watts per channel. Perfect for fast installation when adding a subwoofer to your factory car stereo system for a new sound experience.

5. Rockford RFHLC High Level Speaker Signal to Low Level RCA Adapter

Feature

2-Channel High-to-Low Level Converter
High-to-low signal converter to connect 4-channel amplifiers to radios without RCA output
Output Voltage: Up to 3V (low-level)

Description

Rockford 2 CHANNEL HI LO CONVERTER

6. PYLE PLVHL60 2 Channel Speaker to RCA Converter

Feature

2 Channel Hi/Low Level RCA Converter
Level Adjustable
Ground Loop Isolation and Noise Elimination
Aluminum Housing
Max Input: 50W
2 x Female RCA Outputs
Dimensions: 3.6''L x 2.6''W x 1.08''H
Sold as : Unit
2 Channel Hi/Low Level RCA Converter - 2 x Female RCA Outputs
Level Adjustable - Dimensions: 3.6''L x 2.6''W x 1.08''H

Description

This Pyle Link line out converter takes a takes a low-level input and converts it to a high-level input and converts it to a high-level RCA output. Adjust the levels using the built-in control. Ground loop isolation and noise elimination smoothes out your signal for output to an amplifier. Aluminum housing keeps your equipment safe. Max input 50 W.

7. PAC LP7-2R L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On

Feature

Built-in remote turn-on circuit
Accepts both high-level & low-level input
Single stereo gain controls
Ultra compact housings achieved by recessing transformers into circuit board
High power-conservatively rated @ 55W per channel
Pro series 2-channel high power line output converter
Designed to optimize audio levels between radio and amplifier to achieve the best audio quality
Ideal use when replacing factory (OEM) radio or amplifier
Configurable for speaker level or RCA level input/output
Ultra-Compact size for greater installation flexibility

Description

L.O.C. Pro series 2-channel line output converter with remote turn on. Surface mount construction (SMT) for reliable and noise-free operation.

8. PAC AOEM-FRD24 Add-On Amplifier Interface with 24-Pin Connector for 2005-Up Ford Vehicles

Feature

Interface that Allows the Replacement or Addition of an Amplifier in Select Ford Vehicles without Factory Amplified THX Sound System
Interface is transformer isolated
Provides 2:1 gain and infinite attenuation
Linear from 20-20,000 Hz.Not compatible in vehicles equipped with the THX or Sony amplified systems
Input connectors plug into factory stereo and vehicle harness
Maintains phase
Linear from 20-20,000 Hz

Description

This adapter is a plug and play add-an-amplifier kit for factory Ford/Lincoln/Mercury stereo systems. Easy and simple installation without having to cut up or splice the factory stereo wiring. Use this adapter to add an aftermarket amplifier to your existing stereo system. 4 channel adapter that is linear from 20 to 20k hz. Adjustable, independant gain controls for each channel. An amplifier turn on wire is provided.

9. Factory Radio Amp Amplifier Interface Install Adapter Wiring Wire Harness Cable

Feature

Used to add an amp or sub to your factory system.
One complete piece, no need to tape wires together.
Comes with an inline converter.
Fully adjustable gain control.
See description for fitment

Description

Toyota- 4Runner (2000-2011); Camry (2000-2011); Celica (2000-2005); Corolla (2000-2011); Echo (2000-2005); FJ Cruiser (2007-2010); Highlander (2001-2010); Matrix (2005-2011); MR2 Spyder (2000-2005); Prius (2001-2008); RAV4 (2000-2011); Sequoia (2001-2011); Sienna (2000-2011); Solara (2000-2008); Tacoma (2000-2011); Tundra (2000-2011); Venza (2009-2011); Yaris (2007-2010).

10. Factory Radio Add Amplifier Amp Interface Adapter Wiring Wire Harness Converter

Feature

Used to add an amp or sub to your factory system.
One complete piece, no need to tape wires together.
Comes with an inline converter. Fully adjustable gain control.
Acura- TSX (2009-2012) Honda CRV (2007-2011); Fit (2007-2013); Odyssey (2008-2010)
See description for fitment

Description

Acura- TSX (2009-2012) Honda CRV (2007-2011); Fit (2007-2013); Odyssey (2008-2010)

Conclusion

All above are our suggestions for factory radio amp adapter. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using factory radio amp adapter with us by comment in this post. Thank you!