Background/ Foreground Ceiling Loudspeakers

The Control 24CT is a compact in-ceiling speakers, providing full, high quality sound for background music and music-plus-paging systems.

Features

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

(JBLControl24CT)

System

Frequency Range (-10 dB)1 80 Hz – 20 kHz
Power Capacity2 80 Watts Continuous Program Power
40 Watts Continuous Pink Noise
Nominal Sensitivity3 86 dB SPL @ 1 m (3.3 ft)
Nominal Coverage Angle4 130° conical coverage
Directivity Factor (Q) 2.4 averaged 500 Hz to 4 kHz
Directivity Index (DI) 3.8 averaged 500 Hz to 4 kHz
Rated Maximum SPL 102 dB @ 1 m (3.3 ft)
Nominal Impedance (24C) 16 ohms (Min Z 16.1 Ω @ 320 Hz)
Transformer Taps (24CT) 070V: 30W, 15W, 7.5W & 3.7W taps
100V: 30W, 15W, & 7.5W taps

Transducers

Low Frequency 100 mm (4.0 in) Polypropylene-coated, 1” coil on aluminum former
High Frequency 19 mm (0.75 in) Titanium coated polyester

Physical

Enclosure Backcan: Formed steel
Baffle/Rim: Medium impact polystyrene, fire rated UL94V-0
Overload Protection Full-range power limiting to protect network and transducers. (On Control 24C, not on Control 24CT)
Termination Removable locking connector with screw-down terminals. 2 input terminals and 2 loop-thru output terminals. Max. wire size 12 AWG (2.5 mm2).
Safety Agency Rating 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.
Outside Dimensions (H x Dia) 200 x 195 mm (7.9 x 7.7 in)
184 mm (7.2 in) front of ceiling tile to back of backcan
Cutout Size 168 mm (6.6 in)
Net Weight (each) 2.7 kg (6 lb) 1 CT: 3.5 kg (8 lb)
Shipping Weight (pair) 6.4 kg (15 lb) CT: 8.0 kg (18 lb)
Included Accessories
  • C-shaped support backing plate
  • 2 tile support rails (fits both 2 x 4 ft or 600 x 1200 mm tiles)
  • Cutout template
  • Paint shield
  • Removable locking wiring connector

1 Half-space (flush mounted in ceiling)

2 Continuous Pink Noise rating is IEC-shaped pink noise with a 6 dB crest factor for 100 hours continuously. Continuous Program power is a conservative expression of the system’s ability to handle normal speech and music program material and is defined as 3 dB above the Continuous Pink Noise Rating.

3 Half-space (in ceiling), average 100 Hz to 10 kHz

4 500 Hz to 4 kHz

SKU JBLControl24CT
Barcode # 050036903981
Brand JBL
Brand JBL
Type Ceiling Speaker
colour Grey
Model Control 24CT
Features high-power sound reproduction
Connectivity Wired
Number of Channels 2
Power 120W
Audio Inputs N/A
Receiver Combo Features N/A
Supported Modes designed for both background and foreground music applications in a ceiling-mounted configuration
Audio Outputs N/A
Number of Inputs 2
Number of Outputs 2
Surround Sound Formats N/A
Shipping Cubic 0.017794000m3

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