Control 24CT

Background/ Foreground Ceiling Loudspeakers

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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.

Caractéristiques

  • 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.

Téléchargements

Data Sheets
  Version Taille Téléchargé
file type icon Control 24C/CT Spec Sheet
version B, mis à jour : oct. 2020
508 ko oct. 2020
Manuals
  Version Taille Téléchargé
file type icon MTC-TCD Thick-Ceiling Dogear
mis à jour : oct. 2019
  41,7 ko oct. 2019
file type icon JBL Installed Sound Configuration Guide
mis à jour : oct. 2020
  160 ko oct. 2020
file type icon Ceiling Speaker Accessory Guide
version A, mis à jour : mai 2026
127 ko mai 2026
file type icon Ceiling Speaker Application Guide
mis à jour : oct. 2019
  493 ko oct. 2019
Brochures
  Version Langue Taille Téléchargé
file type icon Control Contractor Brochure (2026)
en mis à jour : mars 2026
  en  21 Mo mars 2026
file type icon Control Contractor Brochure (2025)
en version A, mis à jour : mars 2026
en  23 Mo mars 2026
CAD Drawings
  Taille Téléchargé
3,42 Mo oct. 2020
file type icon Control Surface Mount 2D Drawings
mis à jour : oct. 2020
674 ko oct. 2020
BIM Objects
  Taille Téléchargé
file type icon CONTROL 24C BIM Object
mis à jour : août 2019
août 2019
Compliances
  Taille Téléchargé
file type icon JBL Control Series Passive Speakers DoC
mis à jour : déc. 2019
179 ko déc. 2019
131 ko oct. 2019
Software
  Version Taille Téléchargé
download icon for Ceiling Speaker System Worksheet Ceiling Speaker System Worksheet
version 2, publié : fév. 2020
2   11,3 ko fév. 2020
download icon for Ceiling Subwoofer Worksheet Ceiling Subwoofer Worksheet
publié : nov. 2020
  13,4 ko nov. 2020
Windows download icon Distributed System Design (DSD)
version 3.9, mis à jour : nov. 2025
3.9   612 ko nov. 2025
Simulation Data
  Version Taille Téléchargé
file type icon JBL Pro ALL CLF Files
version 12-10-21, mis à jour : mai 2023
12-10-21  24 Mo mai 2023
Ease Data
  Version Taille Téléchargé
file type icon Ease GLL Files
version B, mis à jour : fév. 2026
374 ko fév. 2026
file type icon Authorized EASE ADDRESS files
mis à jour : août 2021
  1,17 Mo août 2021
file type icon Full EASE ADDRESS Software with JBL Speaker Data
version A, mis à jour : déc. 2021
11,5 Mo déc. 2021
Install Guides
  Taille Téléchargé
file type icon Guide to Business Music
mis à jour : oct. 2020
52,4 ko oct. 2020
23,9 ko oct. 2020
file type icon Metric Ceiling Speaker System Worksheet
mis à jour : oct. 2020
13,7 ko oct. 2020
71,2 ko oct. 2020
Information documents
  Taille Téléchargé
113 ko oct. 2019
Speaker Tunings
  Version Taille Téléchargé
file type icon Commercial, CBT, and AWC Tunings 220616
version A, mis à jour : mai 2023
557 ko mai 2023
Accessories
  Taille Téléchargé
204 ko sept. 2021
Owner's Manuals
  Taille Téléchargé
file type icon Control 24C/CT Manual
mis à jour : avr. 2019
386 ko avr. 2019

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Pièces détachées et réparations

Caractéristiques techniques

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 White
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)
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
Plenum Usage Yes, backcan included

Accessoires

MTC-48TRx12 | Tile Rail for 4' x 4' Ceiling Tiles
MTC-48TRx12 Main photo
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MTC-48TRx12 detail thumbnail #1

Tile Rail for 4' x 4' Ceiling Tiles

MTC-48TRx12 is an accessory tile rail for installing many of JBL’s ceiling loudspeakers into 4 ft by 4 ft
(1200 x 1200 mm; 48 x 48 inch) ceiling tiles in suspended ceiling applications.

  • Can be used with any JBL ceiling speakers having the C-ring/tile-rail mounting system.
    Includes (at product release):
    • Control 24C/CT Micro & 24CT MicroPlus
    • Control 24C/CT, 26C/CT, 19CS/CST
    • Control 47C/T, 47LP, 47HC, 40CS/T, 42C
    • Control 226C/T
    • 8124/8128
    • Not for JBL speakers that install with tile bridges (such as CSS Series, 8138, C227C/CT, C300 Series models). Check with JBL Professional Customer Service for most up-to-date compatibility list.
  • Inverted V-groove provides support to the tile rail grid in case of tile failure while reducing vibration transfer to – and rattling from – ceiling tile grid system.
  • 1.2 mm (0.05 in) metal thickness provides the additional support required by the long span.
  • Multiple C-ring mounting holes. Additional hole locations drillable by installer.
  • One MTC-48TRx12 is a pack of 12 tile rails, enough for 6 speakers (2 per speaker).

Documentation

News

Assistance/FAQ