Description
JBL CONTROL 18C/T, Two Way 8-Inch Coaxial Ceiling Loudspeaker
The JBL Control 18C/T is a full-range ceiling speaker consisting of a 200 mm (8.0 inch) high tech cone driver and a 25 mm soft-dome liquid cooled tweeter mounted in a vented, paintable baffle made of UV resistant UL94-V0 and UL94-5HB material, with a pre-attached blind-mount backcan for quick and easy installation. The speaker is designed to provide excellent sound quality for a wide variety of medium to high volume applications such as music cafes, business music systems, retail stores, music/paging systems, airports, reception/waiting rooms, lounges, courtrooms, convention centers, hotels, educational facilities, and more.
Product Specifications:
Frequency Range (-10dB): 58 Hz – 20 kHz
Frequency Response (±3 dB): 80 Hz – 16 kHz
Maximum Input Voltage: 31.8 V RMS (2hrs), 63.6 V peak
Sensitivity: 92 dB (1kHz – 16 kHz)
Coverage Angle: 90° conical
Directivity Factor (Q): 6
Directivity Index (DI): 7.8 dB
Impedance: 8 ohms (in direct/bypass setting)
Transformer Taps: 60 W, 30 W, 15 W @ 70V or 100V (plus 7.5 W @ 70V only)
Crossover Network: 12 dB/oct (2nd order) low-pass to LF driver, 12 dB/oct (2nd order) high-pass to HF driver
Drivers: LF Driver: 200 mm (8.0 in)
HF Driver: 25 mm (1.0 in)
Input Connector: Removable locking 4-pin connector with screw-down terminals.
Connector Wiring: Pin 1 = + In; Pin 2 = – In; Pin 3 = + Loop Thru; Pin 4 = – Loop Thru
Strain Reliefs: Strain relief for two cables or two flex conduits via coupled clamping mechanism
Materials: ABS baffle with UL94-V0 and UL94-5VB flame class fire rating; Zinc-plated steel backcan
Dimensions: 307 mm diameter x 274 mm depth from back of baffle
Ceiling Cutout Size: Circular cutout with 282 mm (11.1 in) diameter
Safety Seismic Attachment: One point, top surface
Weight: 6.4 kg (14.1 lbs, one speaker)
Color: White
Backcan: formed steel (included “blind-mount”)
Baffle/Rim: ABS baffle with UL94-V0 and UL94-5VB flame class fire rating.
Plenum Usage: Yes, backcan included
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