ive build a few boxs for the lower line subs and they really blow me away. i cant wait to hear there other lines, ive also heard there comps 6.5 and it was sounding awesome for the price.... i do custom work for a audio store that sales orion, crossfire, dei, ppi, lanzar, treo, and just about anything you want. so i can get very good deals on all of them, but im going to go with POWERBASS in both of my cars.... im putting 2-15pbx with optidrive2000d in my car and 2-10 pbx(sq) with optidrive500.2 in my wifes car.... :boink: :denim: id like to thank denim and trixter jamie