450 Watt High Power 12" Home Theater Subwoofer GUARANTEED TO SHAKE YOUR HOUSE OFF ITS' FOUNDATION! Purchase with confidence! Cadence has been in business for more then 15 years. We strive for 1000% customer satisfaction because we know you have a choice. Over the past 5 years, the Cadence X-SUB12 was the most sought after powered subwoofer on the NET. Thousands were sold to consumers...
Oxygen Audio SPIRAL380 15 inch. Subwoofer, 330 Watts, 85 oz Magnet (O2 SPIRAL380) (SINGLE PIECE). *Size: 15' subwoofer*Power (WRMS): 330W*Magnet size: 85 OZ*Frequency range: 28HZ/1.2KZ*Sensitivity: 90*1W/1M/2V (dB)