Lowell LT-810-72-BB 8" Dual Cone Lay-In Tile Ceiling Speaker with 25/70V Xfmr, 1x2 Grille, Enclosure

Reliable, easy-to-install audio for commercial paging, background music and emergency notification. The Lowell Manufacturing LT-810-72-BB pro speaker is engineered for suspended tile ceilings, combining an 8" dual-cone driver with a selectable 25/70V transformer to deliver intelligible voice paging and full-range background audio across retail, education, healthcare and security environments. With a frequency response down to 54 Hz and an efficient 97.9 dB sensitivity, it produces consistent coverage while keeping amplifier loads predictable.

Installation is fast: the patented integral T-bar mounts into a non-tegular tile grid and the included steel backbox protects wiring and provides a neat, code-ready termination point. The fine-perforation 1x2 grille maintains a low-profile look while maximizing acoustic output — ideal where aesthetics and discrete placement matter. Integrators will appreciate multiple transformer taps (.25–5W) for zoning and compatibility with surveillance, monitoring and building-wide AV systems.

Choose the LT-810-72-BB when you need dependable ceiling speakers that streamline installation and support security and paging infrastructures. Contact us to specify units for your next installation or add them to your next system order.

• Fast, low-labor installation: patented integral T-bar and 1x2 lay-in design replaces half a 2x2 or quarter of a 2x4 tile for quick retrofit or new construction.
• Reliable paging and background audio: 8" dual-cone driver delivers clear voice reproduction and music with high sensitivity for wide area coverage.
• Flexible system integration: built-in 25/70V transformer with .25–5W taps supports distributed paging, emergency notification and security system audio.
• Clean, unobtrusive appearance: fine-perforation 1x2 grille with sub-plate blends into tile ceilings while maximizing acoustic transmission.
• Protected, code-ready wiring: steel backbox with clamp exits and restraint tab for two-cable compliance simplifies installation and protects connections.