Panda KO
Junior Member
I have a Hifonics BRX2400.1 Brutus amp and I'm buying 2 SQ HDS315 rated at 1200Rms Each. The Amp is 1X2400 watts at 1 ohm and 1X1600 at 2 ohms. My question is should I buy D4 or D2 HDS315. And I will not be adding more subs. and what do I run them at. can I go over 400rms on each of them, I'm new to car audio so this might be a stupid question.