JBL Professional MTC-28UB-1-WH - U-Bracket for Control 28-1 / 28-1L (White)

JBL Professional MTC-28UB-1-WH - U-Bracket for Control 28-1 / 28-1L (White)

The JBL Professional MTC-28UB-1-WH is a U-bracket designed specifically for the JBL Control 28-1 and Control 28-1L installation loudspeakers. It allows secure mounting to walls, ceilings or beams and offers swivel capability to precisely aim the loudspeaker at the listening area. The kit includes adhesive friction washers , plastic pressure washers and M6 stainless steel hardware for a durable and reliable fit. The side-slotted design makes it easy to adjust the distance from the wall during mounting, speeding up installation in commercial, corporate and hospitality projects. Finished in white (-WH) for discreet integration; available in black as MTC-28UB-1 .

Main features

• Direct compatibility with JBL Control 28-1 / 28-1L (Control Contractor series).
• Versatile installation : wall, ceiling or platform mounting, with speaker swivel/orientation .
• Includes speaker-specific hardware : 2 adhesive friction washers (rubber), 2 plastic pressure pieces , 2 M6 × 18 mm screws and 2 M6 flat washers in 18-8 stainless steel .
• Depth adjustment : The slot in the bracket allows the speaker to be slid closer to or further away from the wall before final tightening.
• Recommended Safety : Supports secondary security cable (not included) to meet good installation practices.
• White (-WH) finish to match white speaker models.

Product benefits

• Optimized Coverage : Horizontal swivel makes it easier to direct sound where it's needed, improving intelligibility.
• Quick and clean assembly : Pressure pieces and friction washers simplify positioning and prevent marks on the cabinet.
• Reliability in professional environments : stainless steel hardware and robust design for continuous use.
• Discreet aesthetics : low profile in white that blends in with the decor.

Use cases

• Retail, restaurants, hotels, and corporate spaces with Control 28-1/28-1L surface-mount speakers.
• Areas requiring fine-tuning of orientation (corridors, stands, covered terraces).
• Indoor and covered outdoor installations where a U-shaped support is preferred over the InvisiBall system.

Frequently Asked Questions

• Does it include the speaker? No, the package only includes the bracket and the hardware indicated.
• Does it fit other models? It's designed for Control 28-1 and 28-1L . For other sizes in the series, see their dedicated brackets.
• Can I use it on a ceiling? Yes. It can be attached to ceilings or beams as long as the structure is adequate and suitable anchors are used.
• Do I need a safety cable? It's highly recommended to use a secondary safety cable to a freestanding structure.

Description for projects

JBL MTC-28UB-1-WH U-bracket for Control 28-1 / 28-1L ; wall/ceiling mount with swivel capability . Includes 1 bracket, 2 adhesive friction washers (rubber), 2 plastic pressure pieces, 2 M6 × 18 mm screws and 2 M6 flat washers, all in 18-8 stainless steel . White (-WH) color. Requires attachment to supporting structure and a secondary safety cable is recommended.