A Bumpster for one of the best SQ made. There is ONLY one word u can associate with that sub- sweeeet!! I'm not a bass head at all, not that there is anything wrong with that, but I have two 12w6v2's in my ride and I have them hooked to just one 500/1 for now and everyone that hears it can't beleive just how accurate they sound. I was dead set on adding another 500/1 but now I don't think I am. Anyway if you want some sweet sounding bass, that is accurate as h##l, buy these subs!!! Good luck with the sale!!!