Rockville 5-channel car amplifier, 4000W peak power, 2 ohm

Rockville ★ 3.6/5 · ItemOracle Score Premium

$229 USD
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Rockville dB55 4000W 5-Channel 2-Ohm Car Amplifier, High-Speed MOSFET, Adjustable Crossover, LED, Remote Sub Control, Perfect for Car Audio and Subs

Five-channel car amplifier with 4000W peak power, 120W x 4 + 500W x 1 at 2 ohms and 80W x 4 + 300W x 1 at 4 ohms, plus adjustable crossover. Customers note strong performance and ease of installation, with some reports of high heat

Highlights

  • 4000W peak multi-channel power
  • 2-ohm and 4-ohm channel configurations
  • adjustable 12dB/octave crossover

Pros

  • high power output across five channels
  • adjustable 12dB/octave crossover
  • subsonic filter for bass control
  • easy to install
  • includes remote sub control

Cons

  • heats up extremely hot (some reports)

Best For

  • custom car bass system
  • multi-channel car audio setup
  • subwoofer amplification
  • install-friendly car amp with crossovers
  • high-power car audio for subs
  • remote sub control-enabled system

Features

  • Delivers 4000W peak power with 120W x 4 + 500W x 1 at 2 ohms and 80W x 4 + 300W x 1 at 4 ohms
  • Adjustable 12dB/octave crossover and subsonic filter for precise tuning
  • 12dB bass equalizer for targeted bass control
  • High-speed MOSFET power supply for stable, efficient operation
  • Remote subwoofer control on the dashboard for convenient adjustment

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