Description
The Control 24CT-BK is a compact, high-performance ceiling speaker designed for background music, foreground music, and music-plus-paging applications. It delivers premium audio quality with excellent clarity, wide coverage, and low distortion, making it ideal for professional offices, airports, restaurants, hotels, educational facilities, and specialty retail environments.
The speaker features a coaxially mounted 4-inch (100 mm) woofer and a 0.75-inch (19 mm) titanium-coated diffraction-loaded tweeter, providing smooth, balanced sound reproduction across a wide frequency range. Its broad 130° conical coverage ensures consistent audio performance throughout the listening area while reducing the number of speakers required for installation.
The Control 24CT-BK includes a built-in 70V/100V multi-tap transformer for distributed audio systems and comes complete with a grille, backcan, and tile rails for easy installation. The black baffle and grille make it particularly suitable for dark ceilings and architecturally sensitive spaces.
More Information
Key Features
- Compact 2-way coaxial ceiling speaker
- Designed for background music, foreground music, and paging systems
- 100 mm (4 in) woofer with butyl rubber surround
- 19 mm (0.75 in) titanium-coated diffraction-loaded tweeter
- Wide 130° conical coverage for uniform sound distribution
- High power handling with low distortion performance
- Built-in 70V/100V multi-tap transformer
- Premium sound quality for commercial audio installations
- Black baffle and grille blend seamlessly with dark ceiling designs
- Complete installation package including grille, backcan, and tile rails
- Plenum-rated construction for air-handling spaces
Technical Specification
- Frequency Range: 80 Hz – 20 kHz
- Power Rating: Via transformer taps
- Transformer Taps:
- 70V: 30 W, 15 W, 7.5 W, 3.7 W
- 100V: 30 W, 15 W, 7.5 W
- Coverage Angle: 130° conical
- Directivity Factor (Q): 2.4 dB (average 500 Hz – 4 kHz)
- Directivity Index (DI): 3.8 dB (average 500 Hz – 4 kHz)
- Maximum SPL (1 m): 102 dB (top 70V/100V tap)
- Nominal Impedance: 16 ohms (minimum 16.1 ohms @ 320 Hz)
- Sensitivity: 86 dB (100 Hz – 10 kHz)
- Input Connectors: Removable 4-pin locking connector with screw-down terminals
- Drivers:
- LF Driver: 100 mm (4.0 in) woofer
- HF Driver: 19 mm (0.75 in) titanium-coated diffraction-loaded tweeter
- Color: Black
