WHAT DO U THINK...... I have a 99 s10 blazer with 8 12" subs 5 batt.s and kicker zx2500.1 putting out 2673 watts @2. and zx850.4 doing 993.... it puts out about 155.2/156.1 db.... My do 4 15s 1500 watts each or 15 10s..... whts ur feel on big bass.................//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif