InfoComm (Booth #3201), ORLANDO
— HARMAN Professional Solutions, the global leader in audio, video, lighting and control systems, today presented the JBL LCT 81C/T ceiling tile loudspeaker, the latest addition to JBL’s broad lineup of in-ceiling loudspeakers. Designed to easily lay into a 2’ x 2’ US-style suspended grid ceiling without the need for cutting ceiling tiles, the LCT 81C/T delivers high output and exceptional intelligibility for paging systems, airports, retail stores, classrooms, offices, courtrooms, meeting rooms and more.
“Audio installers have been asking us to make a compact full-range ceiling speaker that easily lays into a ceiling tile grid
while providing enough output and clarity to cover a large area,” said Rick Kamlet, Senior Manager, Commercial Loudspeakers, HARMAN Professional Solutions. “The LCT 81C/T makes installation efficient and neat by laying directly into a US-size 2’ x 2‘ suspended tile grid system without requiring cuts or modifications to the ceiling.”
Featuring higher sensitivity and better voice intelligibility than other speakers in its class, the LCT 81C/T utilizes an 8-inch dual-cone driver with 1-inch voice coil to provide
sound in an easy-to-install design. The extremely low profile depth of just four inches allows the LCT 81C/T to be installed into shallow-depth ceiling locations where other ceiling loudspeakers do not fit, such as in older buildings with low ceiling decks or in spaces where the above-ceiling areas may be obstructed by pipes or ducts.
A built-in 10W transformer allows the LCT 81C/T to be used on 70V or 100V distributed speaker lines, or the speaker can be driven directly by a low-impedance power amplifier (at up to 20 Watts continuous average pink noise; 40 Watts program power). Adjustments are made using a convenient rotary switch on the side of the rear enclosure.
The LCT 81C/T features 96 dB sensitivity, delivering maximum sound levels and reducing costs by allowing installers to use smaller power amplifiers. A 100-degree conical coverage pattern provides superior speech intelligibility to a wide area, providing adequate coverage with fewer speakers and saving time and money during installation.
The LCT 81C/T expands upon a long line of JBL in-ceiling loudspeakers by seamlessly fitting into industry standard
grids. This form factor makes it easier and more cost-effective for installers working with suspended ceiling. UL 1480A and UL 2043 certifications ensure the LCT 81C/T is up to code. A perforated white grille is built into the LCT 81C/T.
For more information about the LCT 81C/T, visit
) designs and engineers connected products and solutions for automakers, consumers, and enterprises worldwide, including connected car systems, audio and visual products, enterprise automation solutions; and services supporting the Internet of Things. With leading brands including AKG®, Harman Kardon®, Infinity®, JBL®, Lexicon®, Mark Levinson® and Revel®, HARMAN is admired by audiophiles, musicians and the entertainment venues where they perform around the world. More than 50 million automobiles on the road today are equipped with HARMAN audio and connected car systems. Our software services power billions of mobile devices and systems that are connected, integrated and secure across all platforms, from work and home to car and mobile. HARMAN has a workforce of approximately 30,000 people across the Americas, Europe, and Asia. In March 2017, HARMAN became a wholly-owned subsidiary of Samsung Electronics Co., Ltd.