Control 18C/T Two-Way 8-Inch Coaxial Ceiling Loudspeaker
Our Part Number: Control 18C/T
**QTY 2**
Full-range ceiling speaker consisting of a 200 mm 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.
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Features
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.
- 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)
Specifications
| Frequency Response (-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 Attacment | 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 |
| 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 |
