Product highlights:

• mono subwoofer amplifier
  • 350 watts RMS x 1 at 4 ohms (550 watts RMS x 1 at 2 ohms)
• Class D amp technology
• variable low-pass filter (32-320 Hz, 12 dB/octave)
• variable bass boost (0-9 dB at 45 Hz)
• phase switch (0, 180 degrees)
• preamp and speaker-level inputs
• wiring and hardware not included with amplifier
  • 8-gauge power and ground leads recommended
• fuse rating: 30A x 2
• dimensions 9-5/8"W x 2-3/8"H x 7-7/16"D
• warranty: 1 year