The Control 18C/T is a two-way coaxial ceiling loudspeaker featuring an 8-inch (200 mm) cone driver and a 25 mm soft-dome tweeter with liquid cooling. Both drivers are mounted in a vented baffle constructed from UV-resistant materials rated UL94-V0 and UL94-5HB. The assembly includes an integrated backcan designed to facilitate straightforward installation.

This speaker is engineered for medium to high sound pressure level applications, suitable for environments including retail stores, airports, reception areas, conference rooms, and educational facilities. The design supports full-range audio reproduction in ceiling-mounted configurations.

• 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
• Integrated backcan for easy installation
• Dual conduit/cable clamps
• Combined 70V/100V and low impedance operation; 90 Watts at 8 ohm; 60W multi-tap at 70V/100V
• 58 Hz – 20 kHz bandwidth with 90° coverage
• High 92 dB sensitivity for high maximum SPL
• Available in white or black (-BK)

Frequency Range	58 Hz – 20 kHz
Power Rating	180 W Continuous Program Power, 90 W Continuous Pink Noise
Sensitivity	92 dB (1 kHz - 16 kHz)
Coverage Angle	90° conical
Maximum SPL (1m)	112 dB low-impedance, 118 dB peak
Impedance	8 ohms (direct/bypass setting)
Transformer Taps	60 W, 30 W, 15 W @ 70V or 100V, plus 7.5 W @ 70V
Crossover Network	12 dB/oct low-pass to LF driver, 12 dB/oct high-pass to HF driver
Input Connector	Removable locking 4-pin connector, max wire size 12 AWG
Safety Agency	UL1480, UL2043, NFPA90 & NFPA70; ROHS, CE compliant