posted
I have a 91 honda civic hatch back. Last year I had 2 Phoenix gold x-mass 15s (subs) 2 Phoenix gold 2500 amps (300 watts each) and that was in the hatch. That hit a score of 150db every time. (Canadian score)
This year I am going with 2 Fosgate power hx2s (15s)subs, 4 Fosgate bd1500s amps.
Bigger altinator
4 batteries
A 1 inch plexi glass wall(plexi glass because I need the back window to see)
So I figure with much better subs and this year its in a wall and it will have about 4 times the power it will be much louder I hope,but how much louder any guess"s