B1000S Passive Subwoofer Amp

Power Amplifier Output: 200 Watts
Frequency Response: 50 - 200 Hz,+/- 3dB
Output Impedance: 4-8 ohm
Sub Volume and Crossover Control Knobs
LFE and RCA Inputs for use from a home audio receiver
Raw Wire Outputs
Power Supply: AC 18V
Fuse: 3A / 250V
Dimensions (HxWxD): 2.25" x 8.5" x 6"