Originally Posted by
CharlieO
Actually, the stock amp probably is not faulty. That Kenwood unit only has 2.5 volts output, which is not adequate to drive the stock amplifier. I guess if you want to keep that head unit, you would need to buy a new amp.
Crap. We knew that, bud. Sorry. It makes the selection of the HU a bit narrower.
My Pioneer is 2.8V. But I planned from the start to install a separate rear SW amp. Works great.