Top 10 Line Output Converter for Adding Amplifier – Car Amplifier Equalizers

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1. X


Pro Universal 4 Channel Speaker to RCA Line Output Signal Converter Hi and Low USA

X #ad - Gold-plated contacts for enhanced signal transfer. Converts 2 channels of speaker wire to 4 RCA outputs. Perfect for adding an amplifier to an OEM system. 4 channel high to low compact Line Output Converter. Used when connecting factory speaker wire from the stereo to an aftermarket amplifier. Compact & lightweight design. Adjustable gain control.
BrandX #ad
ManufacturerX #ad
Part NumberLC014.4R

2. Gravity


Gravity GR-DBE Two Channel Line-Output Converter 400 Watts Signal/CH with Digital Bass Enchancer with Knob/Dual Amplifier / 9.5 Volt Pre-Amp Outs/Level Matching Controls

Gravity #ad - Fixed and variable outputs with discrete level controls. Dimensions: 6-3/8"w x 3-1/8"d x 1-1/2"H. Two channels of active speaker level inputs - Accepts 400 watt signals per channel. Dual amplifier / 9. 5 volt pre-amp outs / Level matching controls. Digital bass Enchaner processing for correction of bass roll-off.
BrandGravity #ad
ManufacturerGravity #ad
Height10 Inches
Length4 Inches
Width7 Inches
Part NumberGR-DBE

3. Scosche


Scosche LOC2SL Line Output Converter Adjustable Amplifier Add On Module for Car Stereo, Black, 2-Channel Signal Sensing Speaker Wire to RCA Adapter with Remote Control Knob

Scosche #ad - No need to remove the car stereo. Simply tap into the car audio speaker wire with snap adapters. Speaker to rca converter - converts car stereo output speaker wire to RCA connectors. Easy installation - add an amplifier to nearly any stock stereo with this line out converter.

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. This remote bass knob lets you control the level of sound with convenience. This speaker wire line out converter is compatible with high power car stereos up to 90 watts per channel. Includes signal sensing 12V remote turn-on output. No reason to pull over and manually adjust the amplifier. Subwoofer - this diy speaker kit is a convenient speaker wire to subwoofer adapter. Delivering premium performance without noise, static, or buzzing.

Rca converter - speaker level to line level converter allows the addition of 2-channel or mono amplifiers. Buy with confidence - backed by Scosche’s Lifetime Tech Support and Limited Lifetime Warranty. External controller - includes mountable remote control knob for adjusting subwoofer bass audio level from the dash. Each converter includes easy to follow instructions to simplify the installation process. Independent left and right channel level adjustments provide the perfect sound balance.
BrandScosche #ad
ManufacturerScosche #ad
Height13.25 Inches
Length2.13 Inches
Weight0.4 Pounds
Width6.63 Inches
Part NumberLOC2SL
WarrantyLifetime Limited Warranty



KICKER 46KISLOC2 2-Channel Line Output Converter with Remote Turn-On Wire

KICKER #ad - Add an amplifier to nearly any radio with the kisLOC2 Stereo Line-Out Converter. Experience true sonic accuracy at any volume level, with all the sparkling highs and thunderous lows of your original audio. Using nothing more than your factory speaker wires, the innovative KISLOC2 automatically converts the speaker signal into both an RCA signal and a powerful 100 milli-amp, 12-volt remote wire using DC offset. Accepts up to 55 watts 16 volts of input signal.
BrandKICKER #ad
ManufacturerKicker #ad
Height2 Inches
Length6 Inches
Weight0.19 Pounds
Width5 Inches
Part Number46KISLOC2

5. PAC


PAC SNI-35 Variable LOC Line Out Converter

PAC #ad - 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. Phase Adjusted. Utilize audio Transformer for Noise Isolation.
BrandPAC #ad
Manufacturerpac #ad
Height1 Inches
Length1 Inches
Weight0.15 Pounds
Width4 Inches
Part NumberSNI35
Warranty1 year

6. PAC


PAC SNI-15 Speaker Level to Preamp Adapter

PAC #ad - Works with Most Factory Installed Radios. Linear for 20 - 20, 000Hz. Adjustable from 2 watts to 30 Watts per Channel with Fixed 10:1 Conversion. To add an amplifier to a Factory Radio. Transformer isolation Between Inputs and Outputs Keep Signal in Phase.
BrandPAC #ad
ManufacturerPAC #ad
Height1 Inches
Length6 Inches
Weight0.15 Pounds
Width6 Inches
Part NumberSNI15
Warranty1 Year Limited

7. Kicker


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

Kicker #ad - Two channel Speaker To Rca. K-grip dual-mold Connectors Offer Sure Grip. K-series Interconnect Cable. World's first micro Surface Mount Line-Out Converter.
BrandKicker #ad
ManufacturerKicker #ad
Height0.5 Inches
Length4.5 Inches
Weight0.1 Pounds
Width2 Inches
Part NumberKISLOC

8. PAC


PAC LP7-2 L.O.C. PRO Series 2-Channel Line Output Converter with Remote Turn On 4in. x 8in. x 1in.

PAC #ad - Pro series 2-channel High Power Line Output Converter. Single dial, precision matched stereo, level gain adjustment. Designed to optimize audio levels between radio and amplifier to achieve the best audio quality. Configurable for speaker level or RCA level input/output. Ideal for use when adding an amplifier to an OEM system.
BrandPAC #ad
ManufacturerAAMP of America #ad
Height1.25 Inches
Length4 Inches
Weight0.25 Pounds
Width8 Inches
Part NumberLP7-2

9. AudioBaxics


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

AudioBaxics #ad - Adjustable left and right gain output. Provides one pair stereo rca output and a power wire for the remote amplifier turn on connection. Adapter made for toyota: 1988 - 2017 4-runner, 2001 - 2016 highlander, 2005 - 2010 matrix, 2000 - 2006 echo, 2000 - 2006 mr2 spyder, 1987 - 1992 cressida, 1987 - 2019 corolla, 1992 - 1997 paseo, 1986 - 1998 supra, 1993 - 1998 t-100, 1987 - 1995 pickup, 2001 - 2018 prius, 1998 - 2016 sienna, 1996 - 2016 rav4, 1987 - 2002 land cruiser, 2007 - 2014 FJ Cruiser, 1986 - 2006 celica, 2001 - 2016 Sequoia, 1991 - 1997 Previa, 1987 - 1995 mr2, 1987 - 2017 camry, 1999 - 2009 camry solara, .

Very important--please read before purchase-- not compatible with factory amplified stereo systems like JBL, Bose, Bose, etc.1995 - 2016 tacoma, 2000 - 2018 tundra, 1987 - 1998 tercel, 2009 - 2015 venza, 1987 - 1990 van, 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Yaris.

Connection is done at back of radio. Adapter made for scion: 2013 - 2016 fr-s, 2004 - 2006 xa, 2005 - 2016 tc, 2012 - 2015 iq, 2004 - 2015 xb, 2008 - 2014 xD;. Only works with factory non-amplified systems no JBL/Synthesis, etc. 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.
BrandAudioBaxics #ad
ManufacturerGeneric #ad
Height3 Inches
Length7 Inches
Weight1 Pounds
Width7 Inches

10. NuIth


NuIth Car Radio Stereo High to Low Converter Wire Adapter 2-Channel Adjustable Amplifier Subwoofer Interface w/Remote Turn On RCA Car Line Output Wire Cable

NuIth #ad - Tap into a speaker wire and it senses the signal, and turns on a relay to send power to the amp. Convenient to use. Use this adapter when adding an amplifier to a factory radio to convert the radio's speaker level output to the lower amplifier RCA level input.

Provide clean and excellent sound. Car audio speaker level converter wiring adapter allows to add 2 channel or mono amplifier or subwoofer to existing factory or aftermarket car stereo kit. There is the level gain adjustment to adjust the bass down without having to pull over and manually adjust the amplifier.

In order to improve the sound quality, the function of RCA output can be convert high to low. Convert car stereo speaker wire output to rca cable outputs. Reasonable and neat power plug, it has the prefect bonding and contact stability. Easy to install. The high voltage signal output of the amplifier or speaker to convert low-voltage signal.
BrandNuIth #ad
ManufacturerNuIth #ad
Height0.7 Inches
Length3.9 Inches
Weight0.22 Pounds
Width2.3 Inches