Cambridge Soundworks 2.1 computer sub
Klipsch Promedia 5.1 THX dual 8" sub
KLH 10"
Yamaha SW216 10"
Klipsch KSW-10
Klipsch KSW-12
Just got my first "real" subwoofer, the bic pl-200
Just ordered Klipsch rw12d, and pairing it up with the bic!
Velodyne ULD 18 (2)
Dunlavy SC V Tower Subs (2 six foot towers with four 12 inchers per side)
Bag End Infra Sub (2)
Some custom subs by A small driver manufacturer
12 different SVS subs, the last being dual PB-13's
Velodyne DD-18's (2)
Seaton SubMersive HP's (4) Edited by audioguy - 1/3/13 at 8:29pm
My list is short. Aside from a Cambridge 5.1 system I bought for a computer back in the '90s, which had a bass module of sorts, I never used a subwoofer with my audio gear until 2012. My mains dig deep enough that I didn't consider it worth my while to buy a sub until I could justify a pretty big one.