Thanks all, I will investigate some of these further.
Any big advantage to having a separate sub amp? I am leaning away from that as I already have two amps in the boat, don't really want 4... nor replace the old ones to consolidate yet.
Wouldn't the PPI P900.4 be a little much for the two Rev 8's as it ranges from 300 - 450 RMS bridged. Unless one bridge was for the sub (300-450) and the other rev 8's shared (150-225 per)?
Edit: perhaps not, Tim also suggested 300x2 HT-6, is that at 12V or 14V?
Last edited by 99Bison; 03-19-2013 at 2:54 PM.