HCP 1DK is a mono car audio amplifier featuring an extruded aluminum heatsink and an optimized dissipation system that transfers heat to the heatsink and disperses it through the amplifier sides. The amplifier includes a complete and bypassable crossover system and is assembled with high-quality components.

The HCP 1DK supports multiple configurations with Hi-Pass pre-amplified outputs to create a band-pass on a front woofer, filtered pre-amplified outputs with multiple adjustments, special balanced input circuitry to reject electromagnetic disturbances, HRC remote compatibility for precise subwoofer control, and ART Automatic Remote Turn-On/Off functionality that can be disabled.