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Soundstream AR4.1800 Arachnid Series 4-Channel 1800W Class A/B Full Range Amplifier

Soundstream AR4.1800 Arachnid Series 4-Channel 1800W Class A/B Full Range Amplifier
SKU SOU-AR41800

Sorry, this product has been discontinued.

Soundstream AR4.1800 Arachnid Series 4-Channel 1800W Class A/B Full Range Amplifier

Upgrade your car's sound system with the Arachnid Series Class A/B Monoblock Full Range Amplifier from Soundstream.

The 1,800-watt amplifier boosts small electrical audio signals to a much higher voltage to provide better sounds through driving speakers, tweeters, and subwoofers. With 2-Ohm stereo and 4-Ohm bridged full operation, the vehicle amplifier helps your sound system deliver powerful sound on your morning commutes.

Features: 

  • Class-A/B Full Range 2-Ohm Stable 4-Channel Amplifier
  • RMS Power Rating: 4 ohms: 80 watts x 4 chan. / 2 ohms: 130 watts x chan. / Bridged, 4 ohms: 260 watts x 2 chan.
  • Total power output: 1,800 watts
  • Military-Grade PCB with Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • 4/2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • Low-level pre-amp RCA outputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy-duty aluminum alloy heat-sink
  • Input sensitivity: 200 - 6V
  • Frequency Response: 20 - 20,000 Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ration: 95 dB
  • Variable high-pass filter: 120 - 3,000 Hz
  • Variable low-pass filter: 50 - 2,500 Hz
  • Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
  • Fuse Rating: 35 A x 2