JBL MTC-210UB Mounting Bracket For CONTROL SB-210 SB210

The JBL MTC-210UB is the factory U-bracket for the Control SB210 subwoofer. It attaches the enclosure to a flat, structurally sound surface such as a wall, ceiling deck, or steel beam, and gives you an axis of rotation so the cabinet can be aimed after it is hung.

That rotation matters in real installs. A subwoofer tucked above a bar, behind a soffit, or high on a gym wall rarely sits at the angle the drawing predicted. The MTC-210UB lets an installer set the final position on site instead of re-drilling the mounting surface.

Construction is 10 gauge steel at 0.134 inches thick, zinc plated for corrosion resistance and finished in black polyester-based powder coating. The zinc plating under the powder coat matters in humid mechanical rooms and covered outdoor patios where a painted-only bracket eventually gives up. The black finish disappears against dark ceilings and trusses in restaurants, houses of worship, retail spaces, and fitness studios.

Because it is the purpose-built accessory for the SB210, mounting hole spacing lines up with the cabinet's threaded inserts, so there is no shimming, drilling, or fabricating third-party hardware to make the fit work.