HXM Amplifiers

Command elite performance with Diamond Audio HXM High-End Digital Amplifiers, engineered for uncompromising sound quality in any mobile audio application. Designed for cars, motorcycles, boats, UTVs, and custom powersports builds, the HXM series represents the pinnacle of Diamond Audio digital amplifier technology.

Built on advanced full-range Class D digital amplification, HXM amplifiers deliver exceptional efficiency, high output power, and ultra-clean signal reproduction. Precision-tuned circuitry ensures tight, authoritative bass, rich midrange detail, and crisp, accurate highs even at high volume levels. Whether powering component speakers, subwoofers, or full active systems, HXM amplifiers provide stable, distortion-free performance in demanding environments.

The premium aluminum chassis offers superior heat dissipation and durability, while advanced protection circuitry safeguards against thermal overload, short circuits, and voltage irregularities. Flexible crossover networks, high and low-level inputs, and fine-tuning controls allow seamless integration with factory or aftermarket audio systems.

Despite their high power output, HXM digital amplifiers maintain a compact footprint, making installation simple in tight spaces across a wide range of vehicles. Ideal for audiophiles and serious enthusiasts, Diamond Audio HXM High-End Digital Amplifiers deliver precision, reliability, and premium sound performance for any custom mobile audio build.