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Complete your vehicle’s sound system and enjoy high-quality, crisp sound while listening to your favourite tunes with the Hifonics 4000 Watts BRUTUS Gamma Mono Subwoofer Car Audio Amplifier.

Key Features
  • Features super class D designs, 4000W of power, low-noise preamplifier circuit, and Pro-Fi output device technology to deliver impressive sound with minimal distortion
  • Resists corrosion and produces efficient high/low level audio connection, thanks to its nickel-plated RCA inputs
  • LED System Protection Circuitry Diagnostics lets you monitor its overload and speaker short protection
  • Simpatico coil design helps keep the voltage constant
  • Variable electronic crossovers and electronic equaliser make it easy to operate
  • Included bass remote allows hassle-free adjustments
  • User-friendly with its power strapping and phase adjustments
  • Safe to use, it has thermal, overload, DC, and speaker short protection


Barcode (GTIN) 806576231646
Product Type Accessories
Brand Hifonics
Manufacturers Express Warranty (months) 12

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then you can:

  • Return it to your local Harvey Norman store to initiate an inspection / service call.
  • If it is a downloadable product (software or e-Gift Card) please Contact Us at Harvey Norman Online.
  • For flooring products: Returns are accepted for change of mind or oversupply quantities in the follow circumstances. (Excludes floor, wall and feature tiles)
    • in full pack quantity only
    • in original packaging
    • undamaged/unopened
  • Please Note: Customer Direct products cannot be returned at Harvey Norman franchised stores. For all Customer Direct purchases, please Contact Us at Harvey Norman Online.
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Hifonics 4000 Watts BRUTUS Gamma Mono Subwoofer Car Audio Amplifier
BG-4000.1D 806576231646

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