QSC K Cardiod Sub Self-amplifying Subwoofer 2x12 "
Self-amplifying subwoofer 12 "- 500w rms class d
Self-powered 18 "subwoofer
Self-amplifying subwoofer 15 "- 500w
Self-amplifying subwoofer 18 "- 500w
Self-amplifying subwoofer 1300W rms class D
