JBL Professional MTC-424MR - Mud Ring (plaster ring) for Control 424C/T (pack of 6)

JBL Professional MTC-424MR - Mud Ring (plaster ring) for Control 424C/T (pack of 6)

The JBL Professional MTC-424MR is a pre-installation mud ring for plasterboard ceilings that speeds up and standardizes the installation of the Control 424C/T in-ceiling loudspeaker. Its ring incorporates a circular offset that acts as a cutting guide and plastering edge , allowing the plaster to be “mudded” up to the ring for a clean, continuous edge. It includes side wings that secure to the building structure to reserve the location before closing the ceiling and provides a point to tie down standby wiring . It is supplied in a pack of 6 , designed for projects with multiple points and serial installation rates.

Main features

• Circular offset ring: serves as a cutting template and plastering guide for a flush, professional finish.
• Reliable pre-installation: wings for fixing to studs/beams that preserve the space and facilitate the layout of the work.
• Cable management: possibility of wrapping the cable and leaving it positioned behind the panel.
• Dedicated Compatibility: Designed for the JBL Control 424C/T .
• Project Pack: 6 mud rings per box for repeatable and orderly installation.

Product benefits

• Speed ​​and precision: repeat cuts with the same reference, reducing errors and rework.
• Flawless finish: continuous plaster edge around the grate, no burrs or panel breaks.
• Cleaner construction: reserved location and wiring secured before roof closure.

Frequently Asked Questions

• How many units are included in the package? The MTC-424MR is supplied in packs of 6 .
• What type of ceiling is it designed for? Sheetrock/gypsum board . If the project uses 4'x4' tiles, the 424C/T speaker comes with the MTC-48TRx4 track as an optional accessory.
• How does it differ from the MTC-424NC? The MTC-424NC is a new construction bracket for backup and cutting guide; the MTC-424MR adds a plaster ring for finishing plaster.

Description for projects

MTC-424MR (mud ring/plaster ring) for pre-installation of plasterboard ceilings; compatible with JBL Control 424C/T ; circular offset ring that acts as a cutting template and plastering edge ; mounting wings for anchoring to the structure; cable management option behind the panel; pack of 6 ; official accessory of the Control 400 family.