JBL Professional Control 24CT Micro Plus

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Background Music Ceiling Loudspeaker

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

Features

150° conical coverage.
Smooth frequency response.
Advanced crossover network provides very even coverage throughout listening area.
Components:
115 mm (4.5 in) woofer, injection molded graphite cone with butyl rubber surround.
12 mm (.5 in) polycarbonate tweeter for extended response.
Includes 25 W multi-tap transformer for 70 V/100 V systems.
Shallow 105 mm (4.1 inch) depth from back of baffle.
Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking.

Downloads

	Version	Language	Size	Uploaded
Specifications
Control® 24CT Micro Plus Spec Sheet version B, updated: 10月 2020	B		1.39MB	10月 2020
Manuals
Control 24C/CT Micro Manual version D, updated: 11月 2020	D		380KB	11月 2020
MTC-TCD Thick-Ceiling Dogear updated: 10月 2019			41.7KB	10月 2019
JBL Installed Sound Configuration Guide updated: 10月 2020			160KB	10月 2020
Ceiling Speaker Accessory Guide updated: 10月 2019			127KB	10月 2019
Brochures
Control Contractor Brochure (2023) version B, updated: 6月 2023	B		8.18MB	6月 2023
CAD Drawings
Control Surface Mount 2D Drawings updated: 10月 2020			674KB	10月 2020
Control Contractor Ceiling Speakers 3D Drawing updated: 10月 2020			3.42MB	10月 2020
BIM Objects
CONTROL 24CT MICROPLUS BIM Object updated: 8月 2019				8月 2019
Compliances
JBL Control Series Passive Speakers DoC updated: 12月 2019			179KB	12月 2019
Control Contractor Series Declaration of Conformity updated: 10月 2019			131KB	10月 2019
Software
Ceiling Speaker System Worksheet version 2, updated: 2月 2020	2		11.3KB	2月 2020
Ceiling Subwoofer Worksheet updated: 11月 2020			13.4KB	11月 2020
Simulation Data
JBL Pro ALL CLF Files version 12-10-21, updated: 5月 2023	12-10-21		24MB	5月 2023
Accessories
MTC-CS-Teth1 Press-In Grille Safety Tether updated: 9月 2021			204KB	9月 2021
Speaker Tunings
Commercial, CBT, and AWC Tunings 220616 version A, updated: 5月 2023	A		557KB	5月 2023
Install Guides
Guide to Business Music updated: 10月 2020			52.4KB	10月 2020
CC Ceiling Speakers: Myth versus Reality updated: 10月 2020			23.9KB	10月 2020
Images
Control 24CT Micro Plus High Res Photo updated: 4月 2019			195KB	4月 2019

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Parts & Service

Specifications

Frequency Range	80 Hz - 25 kHz
Power Capacity	30 W Continuous Program Power; 15 W Continuous Pink Noise
Transformer Taps	70 V: 25 W, 12 W, 6 W taps100 V: 25 W, 12 W taps
Nominal Sensitivity	85 dB SPL @ 1 m (3.3 ft)
Coverage Angle	150° conical
Crossover Frequency	3.5 kHz, 3rd order low-pass plus 3rd order high-pass with conjugate
Maximum SPL (1m)	99 dB @ 1 m (3.3 ft), 25 W tap
Low Frequency	115 mm (4.5 in) IMG (injection molded graphite), 24 mm (1 in) voice coil
High Frequency	12 mm (0.5 in) polycarbonate

accessories

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

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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).