Sony XM-1ES Mobile ES™ Series mono subwoofer amplifier — 1,000 watts RMS x 1 at 2 ohms

Product highlights:

• mono subwoofer amplifier
  • 600 watts RMS x 1 at 4 ohms
  • 1,000 watts RMS x 1 at 2 ohms
• CTA-2006 compliant
• Class D amp technology — frequency response: 10-500 Hz
• variable low-pass filter (50-500 Hz, 24 dB/octave)
• variable subsonic filter (5-50 Hz, 24 dB/octave)
• wired remote level control included

More Info:

• resonance-damping aluminum chassis
• gold plated connectors
• preamp inputs and outputs
• speaker-level inputs (handle up to 16V)
• wiring and hardware not included with amplifier
  • 4-gauge power and ground leads recommended
• fuse rating: 25A x 4
• dimensions: 10-5/8"W x 2-3/8"H x 8-1/2"D
• warranty: 3 years