SFB-500.4 4-Channel Amplifier

• 500 x 4 @ 1 ohms RMS

  300 x 4 @ 2 ohms RMS

  200 x 4 @ 4 ohms RMS

  4-channel full-range amplifier

  Variable 12dB low pass filter: 50HZ – 6kHZ

  Variable 12dB high pass filter: 15HZ – 6kHZ

  Variable 12dB Bass Boost @ 50Hz

  Power, protection & clipping indicators included

  Thermal, voltage, speaker short, and dc-offset protection circuitry

  Optional wired remote control with clipping indicator

  Introducing the "Sundown Full Bridge" line of amplifiers! These amplifiers pack a powerful punch in a compact size, stable down to 1 ohm per channel.  Use the SDX to wire several speakers together on every channel - an ideal amp for a PA mid/high speaker array, a large marine system, or your favorite set of separates. If you are looking for raw power on a budget, look no further than the SDX Series from Sundown Audio.

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