JBL Commercial LCT 81C/T 2'x2' LAY-IN CEILING TILE SPKR, 8" DRIVER (US
- Brand new in original box
- Full JBL Commercial manufacturer's warranty
- Free shipping in the continental US
In stock
- SKU
- LCT 81C/T
Description
JBL Commercial LCT 81C/T 2'x2' Lay-In Ceiling Tile Speaker with 8" Driver
The JBL LCT 81C/T is a purpose-built ceiling speaker engineered for seamless integration into standard ceiling grids without requiring any cutout work. Its compact 4.1-inch depth and drop-in installation make it practical for home studios, project rooms, and distributed audio setups where space constraints and aesthetic integration matter as much as transparent, consistent performance.
Audio Performance & Coverage
The 200 mm dual-cone driver paired with a 25 mm voice coil and Kapton coil former delivers 96 dB sensitivity, providing clear, consistent coverage across medium-sized rooms and control spaces. The high-temperature voice coil wire ensures reliable operation during extended recording sessions and mixing workflows without thermal stress or signal degradation.
Installation & System Integration
Installation is straightforward—the speaker simply drops into standard ceiling grids with no modification required. The built-in 10 Watt transformer supports 100V or 70V distributed loudspeaker lines as well as 8 ohm low-impedance operation, allowing integration into virtually any studio monitor setup, multiroom system, or distributed playback architecture. Safety anchoring is handled by two rear baffle tabs and four corner suspension holes, with a rotary power switch on the rear enclosure for on-site configuration.
Key Features
- 200 mm (8 inch) dual-cone driver
- 25 mm (1 inch) diameter voice coil with Kapton coil former
- High-temperature voice coil wire for reliable operation
- 96 dB sensitivity
- Built-in 10 Watt transformer with 100V, 70V, and 8 ohm operation
- 607 x 607 x 103 mm dimensions (23.9 x 23.9 x 4.1 inches)
- No-cutout drop-in ceiling grid installation
- White perforated grille finish
- Rear baffle mounting tabs plus four corner suspension/seismic attachment holes
- Rotary side switch for impedance and voltage configuration
- UL1480A, UL2043, NFPA90, NFPA70, and S7232/UL Listed safety certifications
The LCT 81C/T combines straightforward installation, proven JBL engineering, and multiple system connectivity options into a ceiling speaker built to deliver reliable playback and monitoring in project studios and home recording spaces for years.
More Information
| Condition | New |
|---|
Reviews
At a Glance
The JBL LCT 81C/T is a commercial-grade ceiling speaker engineered for background music, paging, and speech clarity in facilities and retail spaces—not a studio mic or recording tool. Its 8-inch driver, dual-cone design, and built-in 10W transformer make it suited for ambient playback in networked audio systems rather than tracking or mixing sessions. Select it when you need reliable, even coverage in a distributed installation rather than studio-quality monitoring.
Who This Is For
Great for
- ✓ commercial installation
- ✓ office/retail environments
- ✓ distributed audio systems
- ✓ ceiling-mounted coverage
Not the best pick for
- – high-fidelity music listening
- – live concert sound
Skill level: Beginner · Intermediate
Frequently Asked Questions
Does this speaker require ceiling cutout work to install?
No. The LCT 81C/T drops directly into standard commercial ceiling grids at 23.9 x 23.9 inches with no modification needed. Its 4.1-inch depth is shallow enough to fit in most suspended ceiling cavities.
What audio systems can this speaker connect to?
The built-in 10 Watt transformer supports 100V line, 70V line, and 8 ohm low-impedance operation, allowing it to integrate into distributed audio systems, amplifiers, or mixers using any of these standard commercial formats.
Is this speaker suitable for music listening or live sound?
No. The LCT 81C/T is engineered for speech intelligibility, paging, and background audio in commercial spaces. It is not designed for high-fidelity music playback or live concert reinforcement.
What mounting and safety features does it include?
The speaker includes two rear baffle tabs for support, four corner suspension holes for seismic or standard ceiling attachment, and a rotary rear switch to configure impedance and voltage mode on site.
What is the speaker's output sensitivity?
The 200 mm dual-cone driver with high-temperature voice coil achieves 96 dB sensitivity, delivering consistent sound coverage in mid-sized commercial rooms without thermal stress.
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