The JL Audio M-DRC-50 Digital Preset Controller is a wired panel-mount control designed for use with JLid-compatible products. This controller allows easy push-button selection of DSP presets, providing convenient sound customization for your audio setup. Compatibility: Works with MVi-HUB and MVi amplifiers (not compatible with mono MV amplifiers)• Push-button selection of stored DSP presets for compatible JL Audio electronics• Built-in RGB LED indicator shows the selected preset by color• Weatherproof (IP66 rated) when properly installed• One-hole mount design fits panels up to 3/4" (19 mm) thick• 18 ft. (5.5 m) control cable with protective sleeve included• Powered via JLid connectionâno separate power wiring needed Weatherproof (IP66 rated) when properly installed One-hole mount design fits panels up to 3/4" (19 mm) thick Includes 18 ft. control cable with protective sleeve, powered via JLid connection | Digital Preset Controller f/ JLiD Compatible Products