JBL Professional MTC-426MR - Mud Ring (plaster ring) for Control 424LP/426C/T/426LP/426C/T-LS (pack of 6)

JBL Professional MTC-426MR - Mud Ring (plaster ring) for Control 424LP/426C/T/426LP/426C/T-LS (pack of 6)

The JBL Professional MTC-426MR is a mud ring (also known as a plaster ring ) for pre-installation in plasterboard ceilings that facilitates the work and finishing of the 400 series speakers: Control 424LP , Control 426C/T , Control 426LP and Control 426C/T-LS . Its circular offset ring acts as a cutting guide and as a plaster edge for a clean and perfectly finished hole. The side wings allow it to be fixed to the structure before closing the ceiling, reserving the location and providing a point to hug the wiring . It is supplied in packs of 6 units to speed up projects with multiple points.

Main features

• Cutting and Plastering Guide: The offset ring serves as a reference for rotary tool cutting and plastering to the edge, achieving a continuous finish around the speaker.
• Quick pre-installation: the wings are fixed to the studs/beams, so the point is prepared before installing the plasterboard.
• Order on site: allows you to secure the cable behind the partition and maintain the exact position of each speaker.
• Verified Compatibility: Control 424LP, 426C/T, 426LP and 426C/T-LS .
• Project pack: 6 mud rings per box to standardize installations with multiple outlets.

Product benefits

• Professional finish: clean, even plaster edge around the grate, no burrs or panel breaks.
• Speed ​​and precision: repeating cuts with the same reference reduces time and errors.
• Less rework: By preserving the location, you avoid having to open and redo areas of the false ceiling.

Use cases

• New construction or renovation with a plasterboard ceiling where a perfectly flush edge is required.
• Commercial facilities (retail, hospitality, offices, education) with many speaker points and a need for production pace .

Frequently Asked Questions

• What's included? 6 mud rings for Control 424LP/426C/T/426LP/426C/T-LS models.
• Can it be used as a template? Yes. The ring functions as a cutting template and plastering edge for a seamless finish.
• Do I need any other accessories? For 4'x4' (1200x1200 mm) ceilings, it can be combined with MTC-48TRx4 rails if the project requires it (depending on the speaker and ceiling type).

Description for projects

MTC-426MR (mud ring/plaster ring) for pre-installation of plasterboard ceilings; wings for fixing to the structure; circular offset ring that acts as a cutting template and plastering guide ; compatible with Control 424LP, 426C/T, 426LP, and 426C/T-LS ; pack of 6 ; allows wiring to be secured during construction and the location to be secured before the ceiling is closed.