Amazon.com: QSC KS112 Active 12" Subwoofer : Musical Instruments
Amazon.com: Artist Unknown ProX X-QSC-KSUB Hard Travel Flight Case For QSC KSUB With Heavy Duty Ballcorners And 3/8 inch Plywood with Black Finish + Wheels for Easy Transport : Musical Instruments
QSC K10.2 Active 10" Loudspeaker Pair with QSC KSub 12" Active Subwoofer, Speaker Stands and Cables | Reverb