JBL CONTROL 18C/T Two-Way 200 mm (8 in) Co-axial Ceiling Loudspeaker
JBL CONTROL 18C/T Two-Way 200 mm (8 in) Co-axial Ceiling Loudspeaker (Black and White) Two-Way 8-Inch Coaxial Ceiling Loudspeaker The JBL CONTROL 18C/T is a 8 inches, full-range ceiling speaker that consist of a high tech cone driver and a 25 mm soft-dome liquid cooled tweeter mounted in a paintable, vented baffle made of UV resistant UL94-5HB and UL94-V0 material, there is also an pre-attached blind-mount backcan for easy and quick installation. JBL CONTROL 18C/T is designed to provide excellent sound quality for a wide variety of medium to high volume applications such as business music systems, music cafes, airports, retail stores, reception/waiting rooms, music/paging systems, courtrooms, lounges, educational facilities, convention centers, hotels and more. FEATURES 200 mm (8.0 in) high output driver with polypropylene cone and butyl rubber surround 25 mm (1.0 in) soft-dome liquid-cooled tweeter Blind-mount backcan for quick and easy installation Dual conduit/cable clamps Combined 70V/100V and low impedance direct operation•90 Watts at 8Ω nominal setting•60W multi-tap at 70V/100V 58 Hz – 20 kHz bandwidth with 90° coverage High 92 dB sensitivity for high maximum SPL White or black (-BK) Specification Frequency Range (-10 dB)1 58 Hz – 20 kHz Frequency Response (±3 dB)1 80 Hz – 16 kHz Power Capacity (at low-Z) 2 180 Watts Continuous Program Power Maxium Input Voltage 31.8 V RMS (2hrs), 63.6 V peak Nominal Sensitivity3 92 dB Nominal Coverage Angle3 90° conical coverage Directivity Factor (Q) 3 6.0 Directivity Index (DI) 3 7.8 dB Rated Maximum SPL 112 dB @ 1 m (3.3 ft) average, 118 dB peak Nominal Impedance 8 ohms (in direct/bypass 8Ω setting) Transformer Taps 60 W, 30 W, 15 W @ 70V or 100V (plus 7.5 W @ 70V only) Recommended Protective High-Pass4 45 Hz high-pass (24 dB/oct) for 8ohm operation, 60 Hz for 60 W tap, 50 Hz for 30 W, 15 W & 7.5 W tap setting Crossover Network 12 dB/oct (2nd order) low-pass to LF driver, 12 dB/oct (2nd order) high-pass to HF driver LF Driver 200 mm (8.0 inch) with polypropylene cone, butyl rubber surround, anodized aluminum voice coil former, high temperature voice coil HF Driver 25 mm (1.0 in), highly-damped treated-silk dome, Kapton™ voice coil, liquid cooling, wide dispersion waveguide Input Connector Removable locking 4-pin connector with screw-down terminals. Max wire size 12 AWG (2.5 mm2) 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 Safety Agency UL1480, UL2043, NFPA90 & NFPA70; S7232/UL Listed, Suitable for use in air handling spaces, Signaling Speaker; Transformer UL registered per UL1876; ROHS, C-tick N108, CE compliant; Baffle meets UL94-V0 and UL94-5VB flammability rating; In accordance with IEC60849/EN60849 systems Dimensions 307 mm diameter x 274 mm depth from back of baffle (12.1 in diameter x 10.8 in depth) Ceiling Cutout Size Circular cutout with 282 mm (11.1 in) diameter (cardboard cutout template included) Ceiling Thickness Range Up to 38 mm (1.5 in) with stock dog-ears. MTC-TCD thick-ceiling dog-ears available for up to 60 mm (2.4 in) ceiling thicknesses Safety Seismic Attachment One point, top surface Net Weight 6.4 kg (14.1 lbs, one speaker) Shipping Weight 17.7 kg (39.0 lbs, pair in master carton) Included Accessories C-ring support backing plate, 2 tile support rails (for 2 ft or 600 mm tile spans; optional MTC-48TR extension available for larger 4 ft or 1200 mm tile spans), cutout template, paint shield, removable locking multi-pin connector, grille with safety tether. Optional Accessories MTC-47NC new construction bracket; MTC-47MR mud-ring construction bracket; MTC-TCD thick-ceiling dog-ears for ceiling thicknesses up to 60 mm (2.4 in, ordering one set = 24 dogears for 6 speakers); MTC-48TR tile rail for 1200 mm (4 ft) tile spans