DBX1804 4-Channel Class AB Car Amplifier | 1800W Peak Power

DBX1804 – 1800W 4-Channel MOSFET Power Amplifier

Power, precision, and unrelenting performance—this is the DBX1804, a statement of authority in the DBX – DreadBass eXpanse series. Engineered for those who refuse to compromise, this 4-channel amplifier delivers a commanding presence in both sound and design. “DreadBass” represents the awe-inspiring depth of its low frequencies, a force that swallows the air with every pulse, while “eXpanse” embodies its limitless reach, pushing sonic boundaries to the extreme.
The DBX1804 doesn’t just amplify sound—it ignites a seismic wave of audio energy, ensuring every note is felt as much as it is heard.

1. Unrivaled Power Across Four Channels – Experience a staggering 1800 watts peak power, delivering 225 watts RMS per channel at 4 ohms and 450 watts per channel at 2 ohms. Whether pushing door speakers, mid-bass drivers, or subwoofers, this amplifier ensures uncompromised clarity and force.
2. Advanced MOSFET Circuitry – Designed for relentless efficiency, the DBX1804 utilizes MOSFET power regulation to maximize energy output while minimizing distortion, ensuring clean, consistent audio reproduction even at extreme loads.
3. Dynamic Frequency Control – With variable low pass (50–250Hz) and high pass (120Hz–3kHz) filters, this amplifier offers ultimate control over your sound, allowing seamless integration with any high-performance speaker setup.
4. Indestructible Aesthetics, Built for Power – Inspired by the resilience of armored battleships, the DBX1804 features a robust metal chassis with a brushed silver-black finish. Reinforced corner guards fortify its structure, while precision-cut heat dissipation fins ensure thermal stability even under relentless output.
5. Explosive Bass Enhancement – A powerful 12dB bass boost at 45Hz elevates low-end impact, transforming every beat into a crushing wave of bass, immersing you in a sonic experience like never before.
6. Commanding Presence, Compact Form – With dimensions of just 10 inches wide, 1.9 inches high, and 14.4 inches deep, the DBX1804 defies expectations by delivering monumental power in a space-efficient design.
7. Precision Without Limits – Built for multi-channel versatility, the DBX1804 is perfect for complex audio configurations, allowing seamless tuning for front, rear, or subwoofer applications.

The DBX1804 is more than an amplifier—it’s a declaration of sonic dominance. Designed for those who demand both depth and precision, it delivers bass that consumes space and clarity that pierces through the mix. This is the raw energy of the DBX – DreadBass eXpanse, where the only limit is how much power you dare to unleash.