OPEN BOX MTX THUNDER500.1 Mono subwoofer amplifier- 500 watts RMS x 1 at 2 ohms

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MTX THUNDER500.1 Mono subwoofer amplifier — 500 watts RMS x 1 at 2 ohms

The MTX THUNDER500.1 Mono subwoofer amplifier lives up to it's name and provides some serious thunder! This best-selling mono amp from MTX is a compact amp that provides up to 500 watts RMS. This THUNDER500.1 offers advanced tone control. You can adjust the low-pass filter and subsonic filter to receive the best possible sound from the sub and enclosure. 

Product highlights:

  • mono subwoofer amplifier
  • 300 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms)
  • variable low-pass filter (40-220 Hz, 12 dB/octave)
  • selectable bass boost (0, 6, 12 dB at 50 Hz)
  • variable subsonic filter (20-50 Hz, 12 dB/octave)
  • Class-D amplifier design
  • frequency response: 20-220 Hz
  • preamp inputs
  • 4-gauge power and ground leads and a 60-amp fuse recommended — wiring and hardware not included with amplifier
  • no onboard fuses — when installing multiple amps in a system, an additional 60-amp in-line fuse between the distribution block and the amplifier is recommended
  • 9-1/2"W x 2-1/4"H x 6-5/16"D
  • warranty: 2 years
MPN: XTHUNDER500.1 | Category: Amplifiers


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Delivery time for standard shipping to any of the 48 contiguous U.S. states is 1-2 business days excluding Alaska, Hawaii, and Puerto Rico. Business days include Monday - Friday and exclude UPS holidays. 


Delivery time estimates do not apply to large or heavy items over 40+ lbs, P.O. Box addresses, items shipped directly from the manufacturer, out-of-stock items or unless stated otherwise on the product. Other exclusions may apply.