Radio only harness adapter set for aftermarket equipment

This is a complete, no-cut wiring kit for customers with radio only cars that intend to run aftermarket radios and/or amplifiers with "differential outputs" the require individual speaker grounds for each channel. 

NOTE: your car needs to have a fader connector socket to use this kit.  Please inspect your radio wiring before ordering.

Many of the factory radio-only wiring setups used in the mid-80s to early 90s shared speaker / radio output grounds between 2 or 4 channels, making it incompatible with most aftermarket radios and amplifiers sold today.  

The kit provides the following:

• A replacement front channel speaker harnesses with tweeter wiring and isolated grounds  that connect your OEM tweeter and kick panel speaker wiring directly to your aftermarket radio or amplifier without risk of reduced power or overheating due to the equipment's differential amplifier outputs.  
• It also includes a rear channel adapter that plugs into your car's fader connector.  

Installation process is simple:

1. unplug the existing front wiring from your kick panel speakers and tweeter ground connector, then connect the new harness
2. remove any harness adapter plugged in to the fader socket, and install the rear channel harness adapter
3. connect the existing front speaker connectors to the rear channel adapter
4. connect the 2 new front harness connectors and the 2 rear harness adapter connectors to your radio.