Product info:
mono subwoofer amplifier
200 watts RMS x 1 at 4 ohms (300 watts RMS x 1 at 2 ohms)
frequency response: 10-320 Hz
Class AB amp technology
variable low-pass filter (32-320 Hz, 12 dB/octave)
variable bass boost (0-12 dB at 45 Hz)
preamp and speaker-level inputs
fuse rating: 20A x 2