JBL JBL-LCT-81C/TM 8-Inch Lay-in Ceiling Tile Speaker Pair – White
JBL JBL-LCT-81C/TM 8-Inch Lay-in Ceiling Tile Speaker Pair – White
JBL-LCT 81C/TM is a full-range ceiling speaker designed to lay into a 600 mm x 600 mm metric suspended grid ceiling, with no cutting of ceiling tiles required, making for an easy and cost-effective installation with a minimum of mess. The low profile depth of only 103 mm (4.1 in) allows the speaker to fit in locations where deeper loudspeakers do not.
Features:
- High efficiency 200 mm (8 in) dual-cone driver.
- Easy lay-in installation into 600 mm x 600 mm metric suspended grid ceilings. No cutting of ceiling tiles is necessary.
- Perforated metal grille included.
- Combined 70V/100V and low impedance direct operation.
- 20 Watts at 8Ω (low-impedance) direct setting.
- 10 Watt multi-tap at 70V/100V with taps at 10W, 5W, 2.5W (and 1.3W for 70V only)
- Very low-profile at just 103 mm (4.1 in) deep, to fit into ceilings that are shallow or that contain obstructions.
- Easy bare-wire connection in protected compartment. Wire entrance from either top or side via knock-out.
- Very high 96 dB sensitivity turns power from small amplifiers into maximum sound level for listeners.
- Designed for high speech intelligibility.
- 100° coverage pattern (conical).
- UL1480A and UL2043 certifications for use in ceiling plenum spaces.
Specifications:
- Drivers: High-efficiency 200 mm (8 inch) dual-cone driver with 25 mm (1 in) diameter voice coil, Kapton coil former, and high-temperature voice coil wire.
- Frequency Range (-10dB): 100 Hz – 16 kHz
- Sensitivity: 96 dB (2 kHz – 6 kHz)
- Coverage Angle: 100° conical
- Maximum SPL (1m): 108 dB (low-impedance, 116 dB peak) 106 dB (top 70V/100V tap)
- Impedance: 8 ohms (in direct/thru setting)
- Transformer Taps: 10 W, 5 W, 2.5 W (plus 1.3 W @ 70V)
- Recommended Protective High-Pass: 90 Hz high-pass (24 dB/oct) for 8Ω direct or any 70V or 100V tap setting
- Power Capacity (at low-Z): 40 Watts Continuous Program Power 20 Watts Continuous Pink Noise
- Input Connectors: Bare wire inside protected in touch-proof wiring compartment.
- Tap Selector: Rotary switch accessible from side of backcan
- Materials Steel rear enclosure, front baffle, and perforated grille
- Grille Color: White
- Safety Agency: Suitable for use in air handling spaces certified per UL1480A, Speakers for Commercial and Professional Use; UL2043, Standard for Fire Test for Heat and Visible Smoke Release for Discrete Products Installed in Air-Handling Spaces; NFPA90 & NFPA70; S7232/UL Listed, Signaling Speaker.
- Dimensions: 595 x 595 x 103 mm (23.4 x 23.4 x 4.1 in)
- Net Weight: 6.9 kg (15.2 lbs) each
- Shipping Weight: 15.5 kg (34.2 lbs) per pair-pack
- Ceiling Cutout Size: No cutout required. Speaker drops into ceiling grid
- Suspension / Safety-Seismic Attachment Points: Two tabs on back baffle, plus 4 holes in corners
- Power Rating: See transformer taps
- Color: White
- Backcan: formed steel (blind-mount)
- Baffle/Rim: Metal
- Plenum Usage: Yes, backcan included
