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Reduced price! ORIGINAL MA AUDIO U.S.A MA-503 3 Channel Stereo Subwoofer Amplifier Made in USA

ORIGINAL MA AUDIO U.S.A MA-503 3 Channel Stereo Subwoofer Amplifier Made in USA

MA-503

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USD $176

-USD $153

USD $329

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ORIGINAL MA AUDIO U.S.A MA-503 3 Channel Stereo Subwoofer Amplifier
  • 2 Channel for Speaker Stereo
  • 1 Channel for Monoblock Subwoofer
  • 50W x 2 + 150W x 1 output at 4 Ohm
  • 70W x 2 + 220W x 1 output at 2 Ohm
  • 100w x 1 bridged output at 4 Ohm(2 CH)
  • Full MOSFET power supply
  • 2 Ohm stable stereo
  • Bass Boost :6dB,0dB,12dB (2CH, Sub)
  • Frequency response (20Hz - 20 KHz)
  • selectable Bass Boost (6dB,0dB,12dB) at 50Hz
  • Variable input level gain control
  • Chrome plated RCA connectors and Terminals
  • S/N ratio: > 80dB
  • T.H.D: < 0.2% (2CH)
  • T.H.D: < 1% (SUB)
  • Full selectable crossover: High/Flat/Low
  • Variable low pass filter:50 - 250Hz
  • Variable high pass filter:50 - 250Hz
  • Power and protection LED indicator
  • 1 Year Warranty
  • Product Weight : 4KG
  • Made in U.S.A

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ORIGINAL MA AUDIO U.S.A MA-503 3 Channel Stereo Subwoofer Amplifier Made in USA

ORIGINAL MA AUDIO U.S.A MA-503 3 Channel Stereo Subwoofer Amplifier Made in USA

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