Monoprice has Monolith by Monoprice M-215 Dual 15in THX Certified Ultra 2000-Watt Powered Subwoofer on sale for $1296.25 w/ code MARCH15. Shipping is free.
- Model: 38543
- Woofer: 2x 15" cone
- Cone Materia: 2?layer long fiber pulp/glass fiber cone
- Amplifier: 2000 watts (RMS)/3600 watts (peak)
- Frequency Response: 14~200Hz (Extended) 16Hz~200Hz (THX®)
- Dimensions: (LxWxH)27.6" x 20.0" x 42.3" (700 x 508 x 1075 mm)
- Weight: 216 lbs. (98 kg)