JBL MTC-42MR Mud Ring Construction Bracket for Control 42C Ceiling Speaker, 6-Pack, (MTC-42MR)

JBL MTC-42MR Mud Ring Construction Bracket for Control 42C Ceiling Speaker, 6-Pack (MTC-42MR)

The JBL MTC-42MR is a mud ring construction bracket designed specifically for the JBL Control 42C ultra-compact satellite ceiling loudspeaker. This optional pre-installation accessory provides a secure mounting solution for drywall and plaster ceiling installations while helping installers achieve clean, precise, and professional speaker cutouts.

Designed for use before drywall installation, the MTC-42MR features a plaster-ring style construction with a circular offset, creating an edge guide that allows sheetrock or plaster finishing to be applied neatly around the speaker opening. This helps produce a seamless, finished appearance once the Control 42C loudspeaker is installed.

The bracket includes mounting wings that attach securely to the building structure, providing a stable reference point for ceiling preparation. It is ideal for new construction projects where multiple ceiling speaker locations require consistent placement and accurate cutout alignment.

Sold as a 6-pack, the JBL MTC-42MR provides installers with multiple brackets for larger projects involving several Control 42C ceiling speakers. Its purpose-built design ensures compatibility with JBL’s compact satellite ceiling loudspeaker system and simplifies professional installation workflows.

Ideal for commercial buildings, hospitality venues, offices, retail spaces, educational facilities, houses of worship, and professional AV installations, the JBL MTC-42MR helps achieve clean ceiling integration and reliable pre-installation preparation for JBL Control 42C loudspeakers.

Key Features:

• Mud ring construction bracket for JBL Control 42C ceiling loudspeaker
• Designed for pre-installation drywall and plaster ceiling applications
• 6-pack for multi-speaker installations
• Circular offset provides a precise sheetrock/plaster finishing guide
• Helps create clean, seamless ceiling cutouts
• Mounting wings provide secure attachment to building structures
• Simplifies speaker placement and installation preparation
• Purpose-built compatibility with JBL Control 42C satellite loudspeakers
• Ideal for commercial and professional AV installations
• Provides accurate alignment for a clean architectural finish.