Sundown Audio SFB-500.4 4-Channel Car Amplifier 2000 Watts

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Sale price$389.99
In stock

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  • High Efficiency Digital Multi-Channel Design
  • 12 dB/Octave – Variable Low Pass Filter
  • 12 dB/Octave – Variable High Pass Filter
  • Variable Bass Boost
  • Clipping Indicator
  • 4 Way Protection Ciruit (Thermal, Voltage, Speaker Short, DC Offset)
  • Optional Wired Remote Control with Clipping Indicator


  • 1 ohm RMS 500W / CH
  • 2 ohm RMS 300W / CH
  • 4 ohm RMS 200W / CH
  • Recommended Fuse Rating 180A
  • Low Pass Filter (Variable) 50Hz-6kHz
  • High Pass Filter (Variable) 15Hz-6kHz
  • Bass Boost @ 50Hz 0-12dB
  • Input Sensitivity 5V Max
  • S/N Ratio 100dB
  • Working Voltage 10.5v-15.5v
  • Dimensions 8.25″ x 9.75″ x 2.75″

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