Premium Amplifier Add-On/Replacement Radio Sound System Interfac

Add an Amplifier or Replace Factory Radios in Most Sound Systems
Plug and Play Installation
Adjusts Up to 4 Channels of Signal Input from 2 to 60 Watts
Isolates the Input and Output Circuits
Sealed Potentiometers Prevent Circuit Induced Distortion and Signal Drift
Provides Floating to Common Ground Conversion
Provides an Internal Trigger to Turn on 2 Amp/12-Volt Power Line
1 Second Delay for an Amplifier or Power Antenna
Delivers Linear Frequency Response -0.5dB from 20 to 20 000Hz
Works with Most Vehicles with a Factory Installed Premium Sound System