Hertz HCP HRCSubwoofer VolumeControl

The Hertz HCP HRC Subwoofer Volume Control is a compact, dash-mountable remote level controller engineered for quick, precise subwoofer adjustments from the driver’s seat. Designed to work with compatible Hertz HCP amplifiers equipped with a remote level input, it lets you fine-tune bass output instantly to match changing music styles, road noise, or listening preferences without accessing the amplifier. This convenient “bass knob” features a smooth, responsive rotary control that provides granular adjustment, helping you balance powerful low-frequency impact with overall system clarity. Built with reliable Hertz quality, the HRC delivers stable performance and simple plug-and-play connectivity via its dedicated remote port on select HCP mono and multi-channel amplifiers with a sub channel. Installation is straightforward: mount the compact controller in a preferred location (dash panel, console, or pocket), route the included remote cable to the amplifier, and plug it in—no complex rewiring required. The controller’s low-profile design integrates neatly with factory or aftermarket interiors, and its durable construction stands up to everyday use. Ideal for systems where the subwoofer level varies by content—movies, podcasts, classic rock, EDM, or hip-hop—the HCP HRC gives you instant control to dial in just the right amount of bass. It is an excellent upgrade for anyone seeking on-the-fly subwoofer level management while preserving the amplifier’s primary gain and crossover settings. Includes remote control unit, connection cable, and mounting hardware. Compatibility note: use with select Hertz HCP amplifiers that provide a remote level control input for the subwoofer channel.