פרטים טכניים - 
sealed enclosure with 12" subwoofer
polypropylene cone with rubber surround
stamped steel frame
5/8" medium-density fiberboard construction covered with carpet
4-ohm impedance
handles up to 300 watts RMS - 1200 watts peak power
frequency response: 35-200 Hz
sensitivity: 91 dB
dimensions: 17-5/16"W x 14-1/2"H x 6-5/16"D1 x 10-3/16"D2