JBL-LCT 81C/TM vs LCT 81C/T — Compare
JBL LCT 81C/TM 600MM x 600MM LAY-IN CEILING TILE SPKR, 8" DRIVER (METRIC SIZING ONLY -- NOT FOR US) vs JBL Commercial LCT 81C/T 2'x2' LAY-IN CEILING TILE SPKR, 8" DRIVER (US SIZING ONLY)
The LCT 81C/TM is sized for metric 600mm ceiling grids (non-US standard), while the LCT 81C/T fits US standard 2'x2' (24-inch) ceiling grids. Choose the LCT 81C/TM if your facility uses metric grid systems; choose the LCT 81C/T if you have standard US commercial ceilings.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
JBL LCT 81C/TM 600MM x 600MM LAY-IN CEILING TILE SPKR, 8" DRIVER (METRIC SIZING ONLY -- NOT FOR US)
JBL Commercial LCT 81C/T 2'x2' LAY-IN CEILING TILE SPKR, 8" DRIVER (US SIZING ONLY)
Specs side by side
| JBL LCT 81C/TM 600MM x 600MM LAY-IN CEILING TILE SPKR, 8" DRIVER (METRIC SIZING ONLY -- NOT FOR US) | JBL Commercial LCT 81C/T 2'x2' LAY-IN CEILING TILE SPKR, 8" DRIVER (US SIZING ONLY) | |
|---|---|---|
| Price | $164.53 | $168.58 |
| Brand | JBL | JBL |
| Speaker Type | Ceiling | Ceiling |
| Install Type | Installed | Installed |
| Condition | New | New |
Why choose JBL LCT 81C/TM 600MM x 600MM LAY-IN CEILING TILE SPKR, 8" DRIVER (METRIC SIZING ONLY -- NOT FOR US)
- ✓ Fits metric 600mm × 600mm ceiling grids without tile modification
- ✓ Ideal for international or metric-standard commercial installations
- ✓ Same robust 8-inch dual-cone driver and 96 dB sensitivity as competitor
Why choose JBL Commercial LCT 81C/T 2'x2' LAY-IN CEILING TILE SPKR, 8" DRIVER (US SIZING ONLY)
- ✓ Designed for standard US 2'×2' commercial ceiling grids
- ✓ Drop-in installation with no cutout work required
- ✓ Same 200mm driver, 96 dB sensitivity, and 10W transformer flexibility as competitor
Frequently asked questions
What is the main difference between these two models?
The LCT 81C/TM is engineered for metric 600mm × 600mm ceiling grids used outside the US, while the LCT 81C/T is designed for standard US 2'×2' (24-inch) commercial ceiling grids. The audio performance and internal components are identical.
Will either speaker work in my existing ceiling system?
The LCT 81C/T fits standard US commercial suspended ceiling grids without modification. The LCT 81C/TM is for metric grid systems (600mm spacing). Measure your ceiling tile dimensions to determine compatibility.
Are the audio specs and wiring options the same?
Yes. Both have a 200mm (8-inch) dual-cone driver with 96 dB sensitivity, a built-in 10W transformer supporting 100V/70V distributed lines or 8-ohm direct wiring, and a 103mm (4.1-inch) shallow depth for standard plenum cavities.
Which is better for speech clarity in an office?
Both deliver identical balanced midrange and clear speech intelligibility. Your choice should be based solely on your ceiling grid type, not audio performance.