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Price range: $5–$150
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In Stock (14)
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Line-Out Converters

High to Low Compact Line Output Converter
Free Flat Rate Shipping within the entire USA!
High to Low Compact Line Output Converter • Perfect for Adding an Amplifier to an OEM System • Gold-Plated Contacts • Compact & Lightweight Design
$4.99
Shipping: FREE
To the US • other rates
  • 4.5
  (2 reviews)
2-Channel Adjustable Line Level Converter
Free Flat Rate Shipping within the entire USA!
2-Channel Adjustable Line Level Converter with EIA Color Coded Inputs • Adds Amplifier to OEM System • Converts Speaker Wire Inputs to RCA Outputs
$12.99
Shipping: FREE
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  • 4.8
  (4 reviews)
High to Low Line Output Converter w/ Gain Control (Standard Case)
Free Flat Rate Shipping within the entire USA!
High to Low Compact Line Output Converter • Perfect for Adding an Amplifier to an OEM System • Gold-Plated Contacts • Compact & Lightweight Design • Adjustable Gain Control
$6.99
Shipping: FREE
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  • 5.0
  (1 review)
2-Channel High Level To Low Level Converter With Input Sensitivity Adjustment
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2-Channel High Level Speaker Output From Your Car Stereo To The 2-Channel Low Level (RCA) Line Input Of Your Amplifier • Output Signal Is Adjustable For Each Channel &bull • Gold Plated RCA Connection For Better Signal Transfer •
$9.99
Shipping: FREE
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  • 4.0
  (3 reviews)
High to Low 4-Channel Line Output Converter w/ Auto Remote Amp Turn On
Free Flat Rate Shipping within the entire USA!
High to Low 4-Channel Compact Line Output Converter • Perfect for Adding an Amplifier to an OEM System • Gold-Plated Contacts • Durable Plastic Casing • Adjustable Gain Control
$16.99
Shipping: FREE
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  • 5.0
  (1 review)
System Interface (OEM1)
Free Flat Rate Shipping within the entire USA!
OEM-1 makes it easy to upgrade a factory 'premium' system, such as a GM Delco/ BoseŽ or a Ford/ JBL. Whether replacing the factory radio or amplifier, the OEM-1 is your 'plug and play' solution.
$29.99
Shipping: FREE
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  • 4.5
  (2 reviews)
High to Low Line Output Converter w/ Gain Control (Metal Chassis)
Free Flat Rate Shipping within the entire USA!
High to Low Compact Line Output Converter • Perfect for Adding an Amplifier to an OEM System • Chrome-Plated Contacts • Durable Metal Chassis • Adjustable Gain Control
$9.99
Shipping: FREE
To the US • other rates
  • 4.0
  (2 reviews)
4-Channel Line Output Converter (From Speaker Level To RCA Line Level)
Free Flat Rate Shipping within the entire USA!
4-Channel Line Output Converter • Connects the speaker level to RCA line level • Perfect for connecting a factory stereo to an aftermarket amplifier • Gold plated RCA connections
$9.99
Shipping: FREE
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  • 2.0
  (1 review)
Hi-Low Converter for all Massive Audio Amplifiers
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Hi-Low Converter • Works for all Massive Audio Amplifiers • Ideal for Adding a Subwoofer to your Vehicle Without Giving up Factory Features
$21.99
Shipping: FREE
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High to Low 2-Channel Line Output Converter w/ Auto Remote Amp Turn On
Free Flat Rate Shipping within the entire USA!
High to Low 2-Channel Compact Line Output Converter • Perfect for Adding an Amplifier to an OEM System • Gold-Plated Contacts • Durable Plastic Casing • Adjustable Gain Control
$11.99
Shipping: FREE
To the US • other rates
6 Channel Line Output Converter
Free Ground Shipping within the 48 states
Auxiliary Input • Remote Level Control • Auto Signal Sensing • Remote Output Trigger • 8V RMS Output • Channel Summing
$99.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (4 reviews)
8-Channel Intelligent Digital Line Output Converter
Free Ground Shipping within the 48 states
Intelligent Signal Sensing Turn-on Circuit • Independent Front / Rear / Subwoofer / Auxiliary Level Adjustments • Multi-Input Summing/Blending • Multi-Input Summing/Blending • Precision Components For Noise Free Operation
$149.95
Shipping: FREE
To the US 48 • other rates
Speaker Line High Level Input To Female RCA Output Adapter
Free Flat Rate Shipping within the entire USA!
Speaker Line High Level Input To Female RCA Output Adapter • Converts Factory (OEM) High Level Speaker Outputs into RCA Outputs for Use with an Aftermarket Amp
$8.99
Shipping: FREE
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4-Channel High-to-Low Level Converter
Free Flat Rate Shipping within the entire USA!
4-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) • Mounting: Behind Dash
$32.99
Shipping: FREE
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Line Output Converter & Line Driver
Free Ground Shipping within the 48 states
Line Output Converter • Low output impedance • High input impedance • Line Driver • Compatible with Either Factory or Aftermarket Systems • Compatible with RCA or Speaker (High-Level) Inputs
$49.99
Shipping: FREE
To the US 48 • other rates
  • 4.7
  (10 reviews)
Availability: Out of Stock - Backorder
E-mail me when it is in stock
High to Low Line Output Converter w/ Gain Control
Free Flat Rate Shipping within the entire USA!
High to Low Compact Line Output Converter • Perfect for Adding an Amplifier to an OEM System • Gold-Plated Contacts • Durable Plastic Casing • Adjustable Gain Control
$8.99
Shipping: FREE
To the US • other rates
  • 5.0
  (2 reviews)
Availability: Out of Stock - Backorder
E-mail me when it is in stock
8 Channel Line Output Converter w/ Auxiliary Input
Free Ground Shipping within the 48 states
Auxiliary Input • Remote Level Control • Auto Signal Sensing • Remote Output Trigger • 8V RMS Output • Channel Summing
$149.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
Availability: Out of Stock - Backorder
E-mail me when it is in stock
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