this will be a very mild setup...I hooked up an old school American made Lightning Audio 300.4 and its way to much...the stock door speakers are 4x6 so are rear fill...so i'm gonna tone the mids and highs way down....I'll also tone the sub way down to give it a nice clean SQ ...I'm gonna take a look at two of my older amps...one is a 5ch Alpine another is a 5 ch Sony...both are old school...but I can't remember the input selection on either amp to see if they will fit my needs...I'm hoping the Sony will work...since the deck is a Sony