JBL MTC-47MR 6 Pack of Mud Ring Brackets for Control 18, Control 47

JBL MTC-47MR – 6 Pack of Mud Ring Brackets for Control 18 & Control 47 Series

Product Description
The JBL MTC-47MR is a professional-grade 6-pack of mud-ring (plaster-ring) construction brackets designed for pre-installation of compatible JBL in-ceiling loudspeakers. These brackets are installed during the construction phase and serve as precise cutout templates for drywall and plaster applications, helping ensure accurate speaker placement and a clean, professional finish. The brackets provide a secure mounting foundation and simplify the installation process for JBL Control 18C/T, Control 47C/T, and Control 47LP ceiling speakers.

Features

• Pack of 6 mud-ring construction brackets
• Designed for JBL Control 18C/T, Control 47C/T, and Control 47LP ceiling loudspeakers
• Pre-installation bracket for new construction and renovation projects
• Functions as a drywall cutout template for precise speaker openings
• Circular offset design provides an edge guide for sheetrock plastering and mudding
• Helps achieve clean, accurate, and professional speaker installations
• Wings attach securely to the building structure for stable mounting support
• Durable construction suitable for commercial and residential installations
• Gray finish for a discreet appearance during installation
• Simplifies speaker alignment and reduces installation time