About JBL MTC-30UB
The JBL MTC-30UB-WH U-Bracket accessory is designed for use with the JBL Professional Control 30. The U-Bracket allows installation of the enclosure to flat sturdy surfaces when the included InvisiBall Mounting Structure is not appropriate. The MTC-30UB-WH is constructed of 11-gauge steel (0.12" thick) and is finished in polyester-based white powder coating.