The high-performance Fluance DB Subwoofer System offers our listeners incredible, room-shaking bass in a uniquely small profile. Utilizing state-of-the-art engineering technology, the DB series can accurately reproduce any cinematic special effect - from the low rumble of an earthquake to the powerful blast of an explosion, the Fluance DB Subwoofer System offers a truly immersive listening...
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)