Is this a bad idea? Im going to build a sub 12" based on the Eminence Omega-12pro (700W RMS) speaker and need a cab for the highs and mids in my small bi-amp rig. I thought the B1 would be good as its flat and true sounding. And if the cab is only getting frequencies over say 100(?)Hz it would probably be loud enough, right? Is it a good idea?