BTA10100 BT Series 10-Inch 100-Watt Amplified Tube Subwoofer

10-inch woofer featuring a treated foam surround. Maximum power output: 100 Watts. Low-pass filter set at 85 Hz (18 dB/octave). Accepts both line-level and speaker-level inputs. Frequency response range: 39-85 Hz. Includes a subsonic filter (12 dB/octave at 35 Hz) to enhance amplifier efficiency. Sensitivity rating: 107 dB. Unit dimensions: 20-7/8 inches in length, 10-3/8 inches in width, 12-1/4 inches in height. Impedance: 2 Ohms. 10-inch bass tube incorporating an on-board 100-Watt, 2-channel amplifier. Equipped with a ten-inch, dual voice coil subwoofer. Corner-loading design is optimized for peak bass output. Comes with straps for stable installation