Adjustable, Secure U-bracket for Your JBL Control 28-1 Whether you're mounting your high-performance JBL Control 28-1 speaker indoors or out in the weather, you need the security of knowing it'll stay put at just the right angle for optimal sound. Sweetwater recommends OEM JBL hardware for all your speaker positioning needs. The JBL MTC-28UB-1 Yoke-type U-bracket lets you install your Control 28-1 on the wall, deck, ceiling, or any other flat surface of sufficient area and structural integrity. This all-metal U-bracket is custom-engineered to support your 28-1 securely in a wide range of angles, and it comes with all the hardware and fittings needed to mount the speaker and position it precisely. The MTC-28UB-1 U-bracket even features built-in depth adjustment, allowing you to choose how far you want your Control 28-1 from the mounting surface.JBL MTC-28UB-1 Yoke-type U-bracket Features: Yoke-type U-bracket securely supports your Control 28-1 for precise positioning Mounts