When i bought the car it came with a cheap 35wattx4 deck.
It plays cd's alright and everything except it has absolutly no bass at all.
I fiddled with the controls and finally figured out that the speakers in my doors are not working or not hooked up.
So only my rear speakers are working and the ones under the dash.

If i was to replace this deck with a 50x4 cd deck or whatever would it be possably to still hook up all 6 speakers without an aftermarket amp?

 

you can do it and it should sound ok but you might have to hook 2 sets of the speakers together