JBL Control 24CT-BK 4-Inch Coaxial Ceiling Speaker (Pair), 70V or 100V Line - Black

The JBL Control 24CT-BK 4-Inch Coaxial Ceiling Speaker is a compact in-ceiling speaker, providing full, high quality sound for background music and music-plus-paging systems. The Control 24CT contains a coaxially mounted 4-inch woofer and ¾-inch titanium-coated tweeter, providing high-fidelity sound over an extremely wide coverage area. The Control 24CT includes a multitap transformer for 70V or 100V systems.

JBL Control 24CT-BK 4-Inch Coaxial Ceiling Speaker Features

- Coaxially mounted 100 mm (4 in) woofer with butyl rubber surround and 19 mm (.75 in) titanium coated tweater
- High power, wide frequency response and low distortion for high sound level capability
- Wide coverage allows fewer speakers, reducing the cost of multiple speakers
- Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking

JBL Control 24CT-BK 4-Inch Coaxial Ceiling Speaker Specifications

- Frequency Range: 80 Hz - 20 kHz
- Power Rating: See transformer taps
- Transformer Taps: 70V: 30W, 15W, 7.5W (& 3.7W @ 70V)
- Coverage Angle: 130° conical
- Directivity Factor (Q): 2.4 dB averaged 500 Hz to 4 kHz
- Directivity Index (DI): 3.8 dB averaged 500 Hz to 4 kHz
- Maximum SPL (1m): 102 dB (top 70V/100V tap)
- Nominal Impedance: 16 ohms (Min Z 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)
  - HF Driver: 19 mm (0.75 in)
- Color: Black
- Safety Agency: Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849.
- Backcan: formed steel (included "blind-mount")
- Baffle/Rim: Medium impact polystyrene, fire rated UL94V-0
- Ceiling Cutout Size: 168 mm (6.6 in) diameter (cardboard cutout template included)
- Plenum Usage: Yes, backcan included

JBL Control 24CT-BK 4-Inch Coaxial Ceiling Speaker Supplied With

- 2x JBL Control 24CT ceiling speakers
- 2x Grilles
- C-shaped support backing plate
- 2 tile support rails (fits both 2 ft and 600 mm tiles)
- Cutout template
- Paint shield
- Removable locking wiring connector