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.
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
SPECIFICATIONS
- Frequency Range (-10dB)
- 58 Hz – 20 kHz
- Frequency Response (±3 dB)
- 80 Hz – 16 kHz
- Power Rating
- IEC System Long-Term Ratings (low-Z direct):
- 180 Watts Continuous Program Power
- 90 Watts Continuous Pink Noise (360W peak), 100 hr
- 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)
- 6.0
- Directivity Index (DI)
- 7.8 dB
- Maximum SPL (1m)
- 112 dB (low-impedance, 118 dB peak)
- 110 dB (top 70V/100V tap)
- Impedance
- 8 ohms (in direct/bypass 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
- 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. 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)
