Control 26CT-LS

Ceiling Loudspeaker Assembly for Life Safety Applications

Control 26CT-LS
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Ceiling Loudspeaker Assembly for Life Safety Applications

The Control 26CT-LS is a compact ceiling speaker providing premium performance in background or foreground music sound systems.


  • UL1480 UUMW Listed for use in Fire Alarm and/or Emergency Communication Systems.
  • Coaxially mounted 165 mm (6.5 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
  • Packaged with grille, backcan and tile rails for fast installation and easy dealer stocking


  Version Language Size Uploaded
Data Sheets
file type icon Control 26CT-LS Spec Sheet
version B, updated: Mar 13
  566 KB Mar 13
file type icon MTC-TCD Thick-Ceiling Dogear
updated: Oct 31
    41.7 KB Oct 31
file type icon Ceiling Speaker Accessory Guide
updated: Oct 18
    127 KB Oct 18
CAD Drawings
file type icon Control Contractor Ceiling Speakers 3D Drawing
updated: Oct 22
    3.42 MB Oct 22
file type icon JBL Control Series Passive Speakers DoC
updated: Dec 17
    179 KB Dec 17
Owner's Manuals
file type icon Control Contractor Ceiling Owner’s Manual
updated: Oct 22
    386 KB Oct 22
CLF Files
file type icon JBL Pro ALL CLF Files
version 12-10-21, updated: Dec 13
12-10-21    24 MB Dec 13
file type icon MTC-CS-Teth1 Press-In Grille Safety Tether
updated: Sep 02
    204 KB Sep 02
file type icon MTC-14WG/16WG High Humidity Grille
updated: Oct 22
    762 KB Oct 22
Speaker Tunings
file type icon Commercial, CBT, and AWC Tunings 220616
updated: Aug 29
    557 KB Aug 29
Ease Data
file type icon Ease SPK/DLL Files - Full JBL Pro Line
updated: Mar 15
    21 MB Mar 15
Install Guides
file type icon Guide to Business Music
updated: Oct 22
    52.4 KB Oct 22
file type icon CC Ceiling Speakers: Myth versus Reality
updated: Oct 22
    23.9 KB Oct 22
Related Products
file type icon LS Surface-Mt Model
updated: Oct 22
    75 KB Oct 22
file type icon Control 26C Photo
updated: Oct 22
    312 KB Oct 22
Safety Sheets
file type icon C26CT-LS UL Life Safety Certificate
updated: Oct 22
    189 KB Oct 22

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Parts & Service


Frequency Range 80 Hz - 20 kHz
Power Rating IEC System Long-Term Ratings (low-Z direct):
150 Watts Continuous Program Power
75 Watts Continuous Pink Noise (300W peak), 100 hrs
Transformer Taps 60W, 30W, 15W (& 7.5W @ 70V)
Coverage Angle 110° conical
Directivity Index (DI) 4.6 averaged 500 Hz to 4 kHz
Maximum SPL (1m) 107 dB (top 70V/100V tap)
Drivers LF Driver: 165 mm (6.5 in)
HF Driver: 19 mm (¾ in)
Input Connectors Removable locking connector with screw-down terminals.
Outside Dimensions (H x Dia) 210 x 252 mm (8.3 x 9.9 in)190 mm (7.5 in) front of ceiling tile to back of backcan
Net Weight (each) 4.2 kg (10 lb)
Shipping Weight (pair) 9.7 kg (21 lb)
Sensitivity 89 dB (100 Hz - 10 kHz)
Color White
Safety Agency UL1480 UUMW listed. Suitable for use in air handling spaces per UL1480, UEAY, 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 220 mm (8.75 in) diamter (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 – Euroblock
Plenum Usage Yes, backcan included


HARMAN Professional Solutions:

Control 26CT-LS

Ceiling Loudspeaker Assembly for Life Safety Applications