test your final ohm with a DMM when off the amp not hooked up.See if it is 1ohm or other as sometimes things get mixed up.I have had a 8ohm sub that shows 3ohms before as ther wrong or not complete coil was used.another is the terminals are wrong I have had 5 PG cyclones like this in the past.From there I would say break in on the subs as they will get louder.

I don`t think it is outputs as the amp is designed to shut down if something fails inside

__________________
Truck:1997 Ford F-150 STD. Cab 408ci.Twin turbo
Audio:Eclipse,Digital Designs,Phoenix Gold,American Bass

NEGATIVE.