Stereo & Electronics - Stock HU with 4 Channel Amp

IS it possible to use the stock HU with an Alpine MRV f345 4 channel amp?? I have a full system out of my TA (infinity kappa perfects (3 sets) but i want to use the stock camaro HU in my SS with these speakers and amp. Is it possible??

Yes, using a line level converter, it can ce done easily.

Don't recommend you do that because the output quality of the head unit is rather poor, but it is easy enough to do.

well i have everything laying around im just saving up for a double din eclipse with navigation, the car has 3 blown stock speakers i just want it to sound better than it does now untill i can get a navi unit. would i need 2 line level converters if i have a sub too?

for just the 4 channel you would need 2 converters (front and rear rcas) for a sub you may be able to still use 2 and use rca y splitters, and split the rear rcas to go to rear channel of 4 channel amp, and other to the sub amp.