MB Quart GMR-LED Source Unit, Bluetooth, USB, Marine Grade, Waterproof, Media Player JBLBAR700PRO The new Flush-Mount bracketing system

The new Flush-Mount bracketing system makes hanging the Balon screen quick and easy

Spotify Connect and TIDAL Connect music streaming

and a USB port for high-res music playback

Speaker-level input block

you get the clarity you need without interfering with factory grilles

MB Quart GMR-LED Source Unit, Bluetooth, USB, Marine Grade, Waterproof, Media Player JBLBAR700PRO The new Flush-Mount bracketing systemPrice Match Guarantee MB Quart GMR LED Source Unit, Bluetooth, USB, Marine Grade, Waterproof, Media Player The GMR LED is a multimedia digital entertainment controller with a 160 Watt internal amplifier. The unit features am FM weather band, Bluetooth and USB input options. Now the RV industry, off road builders and marine enthusiasts are joining the installers choosing the GMR LED for their installations.