4-Channel Full Range Class D Amplifier

Upgrade your system with precision and power using the Diamond Audio HX600.4D HEX Series 4-Channel Full Range Class D Amplifier, engineered for audiophiles who demand clean output, efficiency, and high-performance sound quality. Designed with premium components and advanced circuitry, this 4-channel car audio amplifier delivers dynamic, distortion-free sound across the full frequency range.

Built on advanced Class D amplifier technology, the Diamond Audio HX600.4D amplifier provides impressive output with 160W x 4 at 4 ohms, 250W x 4 at 2 ohms, and 500W x 2 bridged at 4 ohms, making it ideal for powering component speakers, coaxial speakers, or bridged subwoofer applications. This high power 4-channel amplifier ensures consistent performance while minimizing heat and maximizing efficiency.

The HX600.4D HEX Series amplifier is engineered with a 4-layer PCB board and balanced differential inputs, ensuring clean, noise-free signal transmission and superior sound accuracy. High-tolerance components and premium SNAP capacitors deliver reliable performance and precise audio reproduction for demanding systems.

For advanced system tuning, the Diamond Audio HX600.4D Class D amplifier features fully variable high-pass and low-pass crossovers (40Hz400Hz) with a 24dB per octave slope, along with phase control for seamless integration. The output clip indicators and top-mounted controls allow for accurate and convenient setup.

Constructed with a durable anodized extruded aluminum heat sink, this compact yet powerful amplifier offers excellent thermal management and long-lasting reliability. The sleek design with concealed mounting and illuminated logo enhances the look of any installation.

Key Features

4-channel full range Class D amplifier
160W x 4 @ 4 / 250W x 4 @ 2 / 500W x 2 bridged
Audiophile-grade high-tolerance components
4-layer PCB with balanced differential inputs
Variable HPF / LPF crossovers (24dB slope)
Output clip indicators and phase control
Anodized aluminum heat sink for superior cooling
Compact design with premium aesthetics

The Diamond Audio HX600.4D HEX Series Amplifier delivers powerful, efficient, and crystal-clear sound, making it the perfect solution for high-end car audio systems seeking precision, control, and performance.