Make adjustments to your HELIX DSP from the front seat, without a computer
If you use a Helix DSP processor in your system, the URC-2A remote control can control several functions of your processor from the front seat of your vehicle, without having to plug in a computer. You can adjust the main and subwoofer volumes, switch between your digital and analog sources, and even quickly switch back and forth between two previously saved processor setups. You can re-configure some of the URC-2A's functions using your Helix DSP's DSP-PC Software.
Controlling a digital source
If you're using the digital input on your Helix DSP processor, the signal from your device contains no volume level data, so you'll need this remote in order to control the volume.