Fusion 300 Series Black Box Source Unit including MS-NRX200

300 Series Black Box - MULTI-ZONE TECHNOLOGY - Adjust each zone individually or collectively from either the included wired remote control or connected FUSION-Link NMEA 2000 certified MFD. Multi-Zone Technology also includes functionality for linking zones, naming zones, disabling unused zones or setting volume limits. Note: Zone 3 requires additional amplification. BLUETOOTH AUDIO STREAMING - Stream your favourite boating soundtrack from any A2DP supported Bluetooth media device directly to the MS-BB300. AVRCP allows for song data to be displayed on screen and control is available from either the included wired remote, FUSION-Link MFD or paired device.