JBL Professional MTC-48TRX12 Tile Rail for 4' 4' Ceiling Tiles, 12-Pack

Designed for professional AV and security deployments, the JBL Professional MTC-48TRx12 tile rail lets you reliably install ceiling loudspeakers into 4' x 4' (48" x 48") suspended ceiling tiles. This mounting rail pack of 12 (enough for six speakers) uses durable galvanized steel with a 1.2 mm metal thickness to deliver the extra support needed for long spans, maintaining safety and speaker alignment in high-traffic or technical environments.

The inverted V-groove minimizes vibration transfer to the ceiling grid, reducing rattle and improving intelligibility — a key benefit for paging, surveillance audio, and monitoring systems. Multiple C-ring mounting holes and additional drill points give installers fast, flexible attachment options and compatibility with any JBL ceiling speaker using the C-ring/tile-rail system. At 49.9" length, each rail spans standard 4' ceiling tiles for consistent, code-friendly installations.

Ideal for integrators specifying audio for security, surveillance, retail, education or corporate projects, the MTC-48TRx12 accelerates installs while improving system performance. Order a pack to outfit your next ceiling speaker deployment or add redundancy to critical monitoring zones.

• Securely mounts JBL ceiling speakers into 4' x 4' suspended tiles, simplifying large-scale audio and security installations
• Galvanized 1.2 mm steel construction provides long-span strength and reliable support to prevent tile grid failure
• Inverted V-groove design reduces vibration transfer and rattling for clearer audio and quieter surveillance environments
• Multiple C-ring mounting holes and drillable locations give installers flexible, fast deployments across ceilings
• 12-pack supply (enough for six speakers) streamlines procurement for projects in retail, corporate, education or monitoring rooms