truck: 02 Sierra STANDARD CAB. Speaker slots are 6 3"4 on front. 4x6 on back
headunit: alpine 7894
amp: us acoustics usx(b?) 4channel 85x4 4 channels
What speakers should i get? I need the best for this 200$ range. I am always listening to music like tool,nin
Should i just leave back speakers empty and get some kind of sub/encloser. if so what, and how much for the sub + enclosure?