Diablo6699 10+ year member
Senior VIP Member
I just hooked up my 12" dual 2 ohm type r to my profile ap1200 and it is bridged at 4 ohms to give the sub 600 watts rms. but when i turn it up, it is no louder than the 100 watt rms amp that i had hooked up to it the other day. I got 4 gauge wiring and the box is 2 cu ft at 32 hz, but it is not loud at all. Anyone know what the problem could be?