JBL Professional Control 24CT-BK

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Background/Foreground Ceiling Speaker

The Control 24CT-BK is a compact ceiling speaker providing premium performance in background, foreground and music-pluspaging sound systems. The Control 24CT-BK is perfectly suited for a wide variety of applications from professional offices and airports to restaurants and specialty retail stores. High power handling, wide frequency response and low distortion make the Control 24CT-BK ideal for sound systems requiring a higher fidelity sound from ceiling loudspeakers. The premium performance capability ensures excellent sound character, providing pleasant, enveloping sound throughout the listening area.

特点

Coaxially mounted 100 mm (4 in) woofer with butyl rubber surround and 19 mm (¾ 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
Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking
Black baffle and grille works well in black and dark ceiling

下载

	Version	Language	Size	Uploaded
Data Sheets
Control 24CT-BK Spec Sheet version B, updated: 10月 2020	B		516.4 KB	10月 2020
Manuals
MTC-TCD Thick-Ceiling Dogear updated: 10月 2019			41.7 KB	10月 2019
CAD Drawings
Control Surface Mount 2D Drawings updated: 10月 2020			674.3 KB	10月 2020
Control Contractor Ceiling Speakers 3D Drawing updated: 10月 2020			3.4 MB	10月 2020
Compliances
JBL Control Series Passive Speakers DoC updated: 12月 2019			179.3 KB	12月 2019
Owner's Manuals
Control Contractor Ceiling Loudspeakers Owner’s Manual updated: 10月 2020			385.8 KB	10月 2020
Simulation Data
JBL Pro ALL CLF Files version 12-10-21, updated: 5月 2023	12-10-21		24.0 MB	5月 2023
Accessories
MTC-CS-Teth1 Press-In Grille Safety Tether updated: 9月 2021			203.7 KB	9月 2021
Install Guides
Guide to Business Music updated: 10月 2020			52.4 KB	10月 2020
CC Ceiling Speakers: Myth versus Reality updated: 10月 2020			23.9 KB	10月 2020
Images
Control 24CT-BK Hi-Res Image updated: 10月 2020			382.6 KB	10月 2020

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Parts & Service

性能

频率范围	80 Hz - 20 kHz
额定功率	See transformer taps
变压器抽头	70V: 30W, 15W, 7.5W (& 3.7W @ 70V)
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 (top 70V/100V tap)
标称阻抗	16 ohms (Min Z 16.1 ohms @ 320 Hz)
灵敏度	86 dB (100 Hz - 10 kHz)
输入接口	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	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)
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