[87gmc]

OK well since i have gone thourgh three different systems in matter of 6 months (one stolen). I am now an expert. my first system consisted of two 10's in prefabricated boxes behind my seat with an amp between them.

I then went with 6X9's in boxes and two 12's in prefab boxes but had to move my amp under my seat, seeings how it was a directed 1100D in was a fairly good sized amp. and it fit fine. i also have four wheel drive and it wasnt a problem. This was all stolen though.

So anyways, NEXT. What i have now is 3 10's in a custom box with a equalizer/crossover munted back there. My amp is again mounted under my seat. AND IS ONE OF THE BIGGEST available so if i cane get it under my seat you shouldnt have any problems. It is a JBL BP1200.1

you just have to mees around with it just take your seat out clean it up uner there and mount your amps lossely then set the seat in and see what needs to happen.