Hifonics BG-1900.1D Brutus Gamma Mono D 1900W Car Audio Subwoofer Amp with Bass Knob
Hifonics BG-1900.1D Brutus Gamma Mono D 1900W Car Audio Subwoofer Amp with Bass Knob
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Hifonics BG-1900.1D Brutus Gamma Mono D 1900W Car Audio Subwoofer Amp with Bass Knob

Key item features

  • Powerful Audio: This Super D Class, 1,900-watt mono amplifier delivers robust sound to speakers and subwoofers, featuring mono-only operation and variable electronic crossover capabilities.
  • Flexible Power: Power ratings include 1 channel x 1,900 watts at 1 ohm, 1 channel x 950 watts at 2 ohms, and 1 channel x 475 watts at 4 ohms.
  • Advanced Technology: Utilizes Ultra-Fi MOSET output device technology and classic Hifonics aluminum construction for powerful sound, efficient cooling, and minimal distortion.
  • Secure Connections: Features secure molded connection terminals with easy-to-access, angled ports and high-temperature, impact-resistant, nickel-plated connectors for efficient audio and a secure seal.
  • Integrated Controls: Includes a wired bass remote, built-in bass control with 0-10dB boost, a subsonic filter (15Hz-35Hz), and phase shift (0-180 degrees).
  • Reliable Performance: Equipped with a dual coil Pulse Width Modulated power supply for constant voltage and illuminated indicators for overload and speaker short protection.
  • Compact Design: The amplifier measures 12.75 x 8.25 x 2.3 inches and weighs 12.1 pounds, with a silver finish.
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Current price is $199.99
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4.3241267076189605 stars out of 5, based on 43628 seller reviews(4.3)
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4.2 out of 5 stars
stars42 ratings18 reviews
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Showing 1-3 of 18 reviews

Feb 11, 2026
Ricardo
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Size: 3300
Sold and shipped bySpreetail
5 out of 5 stars review

Verified Purchase

The stereo place I bought my system at, told me and convinced me that my 12" Kicker L7's would be good work a Kicker 1200 watt amp. I want satisfied. I had wanted this Hifonics amp, but they didn't have it and I was impatient, and not satisfied with my Kicker amp. I ordered this Hifonics and my subs are flexing the back window now. Excellent amp and strongly recommended

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May 7, 2025
Eduardo
Sold and shipped bySpreetail
5 out of 5 stars review

Verified Purchase

Great Product

exactly what i was looking for, fast delivery , got it, just when i was supposed to, great product, very well packaged to avoid any damaged im very happy with my purchase.

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Feb 27, 2025
Brandon
Sold byMaxxsonicsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

this is a real good amp for the price. it puts out the wattage is claims when alot of less expensive amplifiers are lucky if they put out 3/4 of the power they claim. im running a 4000 watt american bass 12 inch subwoofer. it will break the windows with this amp. love it!!!

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Helpful?3ZUXTGRL97HY600280832