TDG Audio 500W Dual Sub Amp

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Subwoofers are the foundation of every great audio system. Just like a building’s foundation if it’s not right the rest of the structure will be compromised no matter how good it is. TDG Audio’s SUBAMP-500 provides a reliable and sonically accurate platform upon which to build your dream system. While the SUBAMP-500 is built to strict audiophile standards, it has controls that allow it to be flexible and become a perfect match for any environment.


  • High Power Dual Subwoofer Amplifier
  • Low Pass Filter Crossover Adjustment
  • EQ Modes: Music (Flat), Movie (+8dB @40Hz)
  • ON/Auto/12v Trigger
  • Rack Mountable (1U Space)
  • Remote Control Included
  • 110V/230V

Product Sheet

  • Power Output: 312W RMS at 8ohms, 500W RMS at 4ohms
  • Frequency Response: 18Hz-160Hz
  • Low Pass Variable Filter: 40Hz-160Hz
  • Impedance: 4ohm or greater
  • Phase: 0 and 180
  • Distortion: 0.04% THD+N 1W/2W 100Hz
  • Auto On Sensitivity: 3Mv
  • Input Connection: RCA
  • Output Connection: Binding Posts
  • Weight: 19.7 lbs.
  • Dimensions: W 17″ (432mm) x H 1 3/4″ (45mm) x D 13 1/4″ (337mm)