Does anyone out there know what the per channel power output (4-channel) is for Delco's stock head unit (AM/FM/CD) Model No. 09383075? I think it's somewhere around 15-20W per channel, but that's just a guess ...
NO, I don't know exact but sinse its a Delco, it can be anywhere from 5-15 watts RMS per channel depending on the exact #. Newer aftermarket radios are aroung 25-30 Watts RMS per channel. The 50x4 or 52x4 is a MAX rating. I highly doubt it is more than 13 watts RMS per channel. What year,car,and #of speakers in factory stereo? I could tell you more with this info.