JBL Professional CSS-TR4/8 Tile Rails for CSS-BB4x6 and CSS-BB8x6 Backcans, 12-Pack

Make ceiling speaker installations faster and more reliable with the JBL Professional CSS-TR4/8 tile rails (12-pack). Designed for suspended ceilings, these mounting rails deliver a repeatable, code-friendly mounting solution for commercial AV, security, and surveillance deployments. Each zinc-plated steel rail measures 23.6" and is built to support JBL CSS-BB4x6 and CSS-BB8x6 backcans, giving integrators confidence that speakers for paging, monitoring, or public-address systems are securely held in place.

By including mounting screws, the CSS-TR4/8 set reduces truck rolls and on-site prep time—helpful when installing multiple speakers across office, retail, healthcare, or security control environments. The durable finish and steel construction ensure long-term stability for monitoring and surveillance audio systems. Backed by JBL Professional quality and a 5-year limited warranty, these rails are an efficient choice for large-scale speaker deployments. Order the 12-pack to streamline installations on your next security, surveillance, or pro-audio project.

• Speeds large installations: 12 rails per pack let you outfit multiple rooms or job sites without repeated ordering
• Reduces install time: includes mounting screws and a 23.6" length rail sized for standard tile grids
• Built for reliability: zinc-plated steel construction resists corrosion for long-term support of speakers in suspended ceilings
• Precise compatibility: engineered to securely support JBL CSS-BB4x6 and CSS-BB8x6 backcans for clean, professional speaker mounting
• Ideal for security & AV projects: simplifies deployment of monitoring, surveillance, and paging systems in commercial spaces
• Scales with your project: consistent, repeatable mounting solution for integrators, contractors, and facilities teams