Description
The JBL MTC-48TRx12 is an accessory tile rail kit designed for installing compatible JBL ceiling loudspeakers into 4 ft × 4 ft ceiling tiles in suspended ceiling applications. It provides additional support for long-span ceiling tile installations and helps ensure stable speaker mounting.
Made from 1.2 mm galvanized steel, the MTC-48TRx12 features an inverted V-groove design that supports the ceiling tile grid in case of tile failure while reducing vibration transfer and rattling from the ceiling grid system. One pack includes 12 tile rails, enough for installing 6 speakers, using 2 rails per speaker.
More Information
Key Features
- Accessory tile rail for JBL ceiling loudspeakers
- Designed for 4 ft × 4 ft ceiling tiles
- Suitable for suspended ceiling applications
- Compatible with JBL ceiling speakers using C-ring / tile-rail mounting systems
- Inverted V-groove design for improved support
- Helps support tile rail grid in case of tile failure
- Reduces vibration transfer to ceiling tile grid
- Helps reduce rattling from the ceiling system
- 1.2 mm thick galvanized steel construction
- Provides extra support for long-span ceiling tiles
- Multiple C-ring mounting holes
- Additional mounting holes can be drilled by installer
- Pack includes 12 tile rails
- Enough for 6 speakers
- Requires 2 tile rails per speaker
Technical Specification
- Brand: JBL
- Model Number: MTC-48TRx12
- Product Type: Ceiling Speaker Tile Rail Accessory
- Application: Suspended Ceiling Speaker Installation
- Ceiling Tile Size: 4 ft × 4 ft
- Ceiling Tile Size: 1200 × 1200 mm / 48 × 48 Inches
- Material: 1.2 mm Galvanized Steel, SECC
- Metal Thickness: 1.2 mm / 0.05 Inch / 18 Gauge
- C-Ring Mounting Holes: 30 Holes
- Additional Holes: Drillable by Installer
- Pack Quantity: 12 Tile Rails
- Speaker Installation Capacity: 6 Speakers
- Rails Required Per Speaker: 2 Tile Rails
- Dimensions (H × W × L): 27 × 30 × 1267 mm
- Dimensions (H × W × L): 1.1 × 1.2 × 49.9 Inches
- Grid Alignment Distance: 1219 mm / 48 Inches between top of inverted V-grooves






