Link: http://www.amazon.com/BIC-America-F12-475-Watt-Subwoofer/dp/B0015A8Y5M/ref=sr_1_1?ie=UTF8&qid=1292961484&sr=8-1
This is one of the better if not best subwoofers under $300. The extension
down to 25 Hz really sets it apart along with the BASH Amplifier.
Design: Front-firing 12-inch, 475-watt peak powered subwoofer
Frequency Response: 25Hz - 200Hz
Sensitivity: 90dB
Drivers: 12-inch injection molded woofer with heavy duty surround
Magnetic Shielding: Yes
Gold-Plated Terminals:Yes
Recommended Power: Built-in Amplifier Power: 475 watts Dynamic Peak, 150
watts RMS continuous
Impedance: 8 ohms
Dimensions: 17 x 14-3/4 x 17-1/4 inches (HxWxD)
Weight: 42 pounds each
Warranty: 5 years parts and labor
