Secure and Flexible Mounting – The JBL MTC-29UB U-Bracket Accessory for Control 29AV Loudspeaker

The MTC-29UB optional U-Bracket accessory is designed for use with the JBL Professional Control 29AV. The U-Bracket allows installation of the enclosure to flat sturdy surfaces when the included InvisiBall mounting structure is not appropriate. The MTC-29UB bracket mounts the Control 29AV loudspeaker to walls, decks and ceilings and provides a degree of swiveling capability. The MTC-29UB is constructed of 11 Gauge Steel (0.12 inch thick), and is finished in Polyester Based, Black Powder Coating.

SPECIFICATIONS

Compatibility

• Compatible Loudspeaker: JBL Control 29AV

Construction

• Material: 11-gauge steel
• Thickness: 0.12 inch
• Finish: Polyester-based black powder coating

Mounting

• Mounting Surfaces: Walls, decks and ceilings
• Swivel Capability: Provides a degree of swiveling

What’s in the Box

• Bracket: 1
• Friction gaskets: 2
• Bolts (6 mm, 1 mm pitch, 16 mm long): 2
• Flat washers for 6 mm: 2
• Spring lock washers for 6 mm: 2

Manufacturer: JBL Professional
Model: MTC-29UB-WH
SKU: I165039-N-8-WHXB
UPC: 050036904766

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.