QSC KS212C Powered Dual 12" K Cardioid Subwoofer Subwoofers dimmable lamps BNC Socket w/Switch:

dimmable lamps BNC Socket w/Switch: Rear rack lamp

Carrying case also included

has the features of the BT-500

Thoughtful finishing touches such as a hand inlaid wooden rosette

Here on the Mastering Version

QSC KS212C Powered Dual 12" K Cardioid Subwoofer Subwoofers dimmable lamps BNC Socket w/Switch:The KS212C subwoofer represents the worlds first in class single box powered cardioid subwoofer solution for highly portable entertainment and installation applications. A breakthrough in innovation and design, the 3,600 Watt KS212C subwoofer uniquely provides all the benefits of cardioid deployment in a single, compact enclosure. Keeping bass in its place for mobile entertainers, AV production and rental professionals, as well as modestly sized