Product Description The JBL LCT 81C/TM is a professional low-profile lay-in ceiling tile loudspeaker designed for 600 mm x 600 mm suspended grid ceilings. It installs directly into standard metric ceiling grids without requiring any tile cutting, making installation fast, clean, and cost-effective. Featuring a high-efficiency 8-inch dual-cone driver, this speaker delivers clear voice reproduction and balanced background music performance for commercial environments such as offices, schools, retail stores, airports, meeting rooms, reception areas, and public address systems. The low-profile design allows installation in spaces with limited ceiling depth while maintaining excellent audio coverage and intelligibility.
Features
Includes 2 JBL LCT 81C/TM ceiling tile loudspeakers
High-efficiency 8-inch (200 mm) dual-cone driver
Designed for 600 mm x 600 mm metric suspended ceiling grids
No ceiling tile cutting required for installation
Ultra-slim 103 mm (4.1 in) profile for shallow ceiling spaces
High 96 dB sensitivity for strong output with minimal amplifier power
Supports both 70V and 100V distributed audio systems
Selectable transformer taps with 8-ohm bypass operation
25 mm (1 in) voice coil with Kapton former for enhanced reliability
Wide 100° conical coverage pattern
Steel back enclosure and perforated metal grille construction
Convenient side-access rotary tap selector
White finish blends with most ceiling installations
The JBL‑C447LP is a professional‑grade 6.5‑inch two‑way coaxial ceiling loudspeaker from JBL’s Control 400 Premium Coverage Series. It’s designed for installed sound applications where reliable,...