I know these get on people's nerves but here's my question,
I have two type r 12's running in a ported box at manufacturers spec. I want the same two 12 setup but a pair of 12's that will be noticeably louder with similar sound quality. my box will be anywhere from 2.25 per chamber to smaller. I can run any amount of power up to 4000 watts. I would have to upgrade to bigger batts but it is fine. I was told ssa xcon 12's or earthquake subzero. but if you guys know of any others the information would be greatly appreciated.