Control 24C

Background / Foreground Ceiling Loudspeakers

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Background/ Foreground Ceiling Loudspeakers

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

特点

  • Coaxially mounted 100 mm (4 in) woofer with butyl rubber surround and 19 mm (.75 in) titanium coated diffraction-loaded tweeter.
  • High power, wide frequency response and low distortion for high sound level capability.
  • Wide coverage allows fewer speakers, reducing the cost of the installed sound system without
    sacrificing performance.
  • JBL’s exclusive SonicGuard™ overload protection allows higher operational levels and improved
    system reliability.
  • Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking.

下载

  Version Language Size Uploaded
Data Sheets
Control 24C/CT Spec Sheet
version B, updated: 10月23日
  508.1 KB 10月23日
Manuals
MTC-TCD Thick-Ceiling Dogear
updated: 10月31日
    41.7 KB 10月31日
Ceiling Speaker Application Guide
updated: 10月18日
    492.5 KB 10月18日
Ceiling Speaker Accessory Guide
updated: 10月18日
    126.9 KB 10月18日
Brochures
Control Contractor Brochure
updated: 4月29日
    1.7 MB 4月29日
CAD Drawings
    674.3 KB 10月22日
Bim Objects
CONTROL 24C BIM Object
updated: 8月27日
    8月27日
Compliances
    179.3 KB 12月17日
    130.9 KB 10月18日
Software
Ceiling Speaker System Worksheet
version 2, updated: 2月25日
2     11.3 KB 2月25日
Ceiling Subwoofer Worksheet
updated: 11月30日
    13.4 KB 11月30日
Distributed System Design (DSD) v3.6.2
version 3.6.2, updated: 1月14日
3.6.2     804.8 KB 1月14日
Install Guides
    23.9 KB 10月22日
Guide to Business Music
updated: 10月22日
    52.4 KB 10月22日
    5.1 MB 10月22日
    76.4 KB 11月02日
    13.7 KB 10月22日
    71.2 KB 10月22日
Information Documents
    112.6 KB 10月18日
Ease Data
    20.5 MB 7月08日
Speaker Tunings
    557.0 KB 10月22日
Owner's Manuals
Control 24C/CT Manual
updated: 4月29日
    385.8 KB 4月29日
Images
Control 24C Photo
updated: 4月29日
    284.2 KB 4月29日
Clf Files
CLF Files
version 03-16-20, updated: 3月16日
03-16-20    22.5 MB 3月16日

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性能

频率范围 80 Hz - 20 kHz
额定功率 IEC System Long-Term Ratings (low-Z direct):
80 Watts Continuous Program Power
40 Watts Continuous Pink Noise (160W peak), 100 hrs

灵敏度

86 dB SPL @ 1 m (3.3 ft)
覆盖角度 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 (low-impedance, 108 dB peak)
阻抗 16 ohms
输入连接器 Removable 4-pin locking connector with screw-down terminals.
Drivers LF Driver: 100 mm (4.0 in)
HF Driver: 19 mm (0.75 in)
颜色 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)

随附配件

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

Accessories

MTC-48TRx12 | Tile Rail for 4' x 4' Ceiling Tiles
MTC-48TRx12 Main photo
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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

支援/最常见问题