Will this fit your vehicle?  Find out

MB QUART - 400W Class D Digital Mono Subwoofer Amplifier - Black

MB Quart Class D Subwoofer Amplifier: Install this durable power sports amplifier in your off-road vehicle and take on the back roads with your music blasting. The amplifier resists water damage and features corrosion-resistant connectors for a reliable connection to your subwoofer or subwoofer system.
Save $20
Was $139.99
Protection Plan Options
Cardmember Offers


What's Included

  • 400W Class D Digital Mono Amplifier
  • Owner's manual

Product Features

Handles up to 400W power @ 1 ohm

As well as 200W power @ 2 ohms or 100W power @ 4 ohms for powerful audio.

Low-pass crossover

Ensures flexible operation.

20Hz - 20kHz frequency response

Ensures accurately reproduced sound.

Water-resistant construction

With gold-plated, corrosion-resistant power, ground, speaker and RCA connectors to ensure durability in your off-road vehicle.

Bass boost

Offers up to 6dB of boost @ 45Hz for booming bass.

Thermal, overload, DC and speaker short protection indicators

Let you quickly monitor the system's status.

Q-Stasis preamplifier stage

Reduces incoming noise to improve sound quality.

Be the First to Write a Customer Review(0 reviews)Write a review and get bonus points
My Best Buy® members: Get bonus points for your approved review when you provide your member number. Subject to My Best Buy program terms.
Product images, including color, may differ from actual product appearance.