Hey guys. Its been ages since I've been here. Well I thought I'd take a chance and bought the belva amp for my 2 pioneer premier 12s in a ported box tuned to 30hz. I also thought I'd buy the ppi 900.4 to power my id oem mids up front. I dont compete its just for daily pleasure. Big 3 all done 2 new battery's in boot mind you there only leisure ones but big. Looking forward to receiving amps. Again only a daily pounder system. Should be cool