The JL Audio JLid Comm Network Bridge Hub (MVi-HUB) simplifies the configuration of multi-amp systems in the MVi marine amplifier ecosystem. It allows all amplifiers to appear in a single TüN software session, synchronizing DSP presets and enabling control from a single optional Digital Remote Controller (M-DRC-50 or DRC-205, sold separately). The MVi-HUB connects up to six amplifiers one Master and five Slave units via standard CAT5e cables, streamlining tuning and network control.• JLid-COMM Ports: Connects one Master and up to five Slave MVi amplifiers• JLid-CTRL Port: Allows connection of optional DRC or VXi-BTC Bluetooth Communicator for wireless control• Powered via connected amplifiers no extra power wiring required• Supports commands like Master Volume, Subwoofer Level, Fader, Zone Level, and Preset Selection (functions vary by model)• Amp Identifier Status LEDs for easy monitoring• Compatibility: Works with the MVi amplifier network ecosystem for seamless integration Controls volume, subwoofer level, fader, zone level, & presets Includes JLid-CTRL port for DRC or VXi-BTC Bluetooth Communicator Powered through JLid connectionno extra wiring needed | JL Audio JLid Comm Network Bridge Hub f/ MVi Amplifiers in Blue