• The Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class Amplifier is a powerful and versatile car audio system that delivers high-quality sound for subwoofer and speaker systems.
• The amplifier is designed with a Super D Class circuit topology that maximizes efficiency and power output, allowing it to deliver up to 4000 watts of peak power.
• The amplifier includes a built-in electronic crossover and bass boost that allows for easy adjustment and customization of the sound output, making it compatible with a wide range of subwoofers and speakers.
• The amplifier features a durable and rugged construction, with a high-strength aluminum heat sink and nickel-plated connectors that provide reliable performance and long-lasting durability.
• The amplifier includes a bass remote control that allows for convenient adjustment of the bass level from the driver's seat, providing an easy and efficient way to customize the sound output on the go.

Found in 2001 by Alden Stiefel and a handful of consumer electronics and automotive security veterans, Maxxsonics is headquartered in Libertyville, IL, in the northern suburbs of Chicago. Now a global leader in the Mobile, Marine, and Powersports audio industries, Maxxsonics designs and innovates products that bring out the best in audio and sound. From power amplifiers to speakers and subwoofers, Off-Road and Marine lifestyles, to accessories that bring out the pursuit of audio perfection – Maxxsonics is the home of MB Quart, Hifonics, Crunch, and Autotek families of audio brands. Audio is defined by the standard of quality, precision, and playback that is driven by adventure and thrill-seeking adrenaline. Maxxsonics exemplifies those pillars of expectations with sound that transforms music into soundscapes of escapism.

We don't accept return, but if the product you receive is broken or wrong, we will provide full or partial refund.