i am prolly gonna try to do an SPL build this summer and was looking at the orion hcca subs, i know a guy that has two hcca 12.2's and he hits 151.1 db, cant remember what kinda amp he runs, but i was thinking about getting two hcca 15.2's and two poweracoustik bamf5500 amps, does anyone know of a sub and amp setup that could get louder then two hcca's the install will be in a s10 blazer
