Whops. Forgot the specs again.
mono subwoofer amplifier
175 watts RMS x 1 at 4 ohms (325 watts RMS x 1 at 2 ohms)
variable high- and low-pass filters (40-400 Hz, 12 dB per octave)
Punch Bass EQ (0-18 dB at 45 Hz) with wired remote
Focused Mass Heatsink design
removable connector cover...