JBL

JBL Professional Control 426C/T-LS 2-way Ceiling Mountable, Rail Mountable, Blind Mount Speaker - 75 W RMS (jbl-c426c-t-ls)

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SKU:
21066431
MPN:
jbl-c426c-t-ls
Availability:
Usually ships in 2-3 business days. In stock at our OH, TX warehouses.
Shipping:
$263.16 (Fixed Shipping Cost)
Stock Update:
12/13/2025 08:32:30 AM PST
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$640.00
Stock Update:
12/13/2025 08:32:30 AM PST

Description



This item is brand-new, factory sealed.

The Control 426C/T-LS is a compact, premiumperformance ceiling speaker, with a 165 mm (6.5 in) woofer, featuring the JBL-exclusive CRBI™ Coplanar Radiation Boundary Integrator technology, which delivers extremely consistent coverage of the listening space. CRBI technology results in an especially smooth sound character that remains consistent, clear, and pleasant, even in the off-axis coverage areas. It reduces on-axis hot spots and off-axis cold spots, and it can allow for the use of fewer speakers, reducing the cost of the sound system without sacrificing performance.

The full-face bezel-less grille blends beautifully into room décor, and the magnetic attachment of the grille is supplemented with an easy-to-apply safety tether. High power handling, wide frequency response and low distortion make the Control 426C/T-LS ideal for sound systems requiring a higher fidelity sound. The premium performance capability ensures excellent sound character, providing pleasant, enveloping sound throughout the listening space. The Control 426C/T-LS is well-suited for a wide variety of applications from conference rooms and learning spaces to restaurants and retail stores.

The direct input's high 12-ohm impedance allows connecting up to 3 speakers in parallel on a 4-ohm rated amplifier channel. For distributed systems, the transformer is designed for exceptionally lowsaturation, even at high drive levels, providing top quality, low distortion distributed sound character. The optimized ported enclosure delivers warm, smooth bass response.

The 165 mm (6.5 in) low-frequency driver is acoustically loaded via the JBL-exclusive CRBI loading plate, increasing both efficiency and sensitivity, for higher output. The CRBI's unique L-shaped radial apertures provide smooth LF frequency response and a tight, impactful sound.

A coaxially mounted 25 mm (1.0 in) soft-dome tweeter provides high fidelity sound character and the neodymium magnet assembly and Kapton™ voice coil former provide durability. The drivers are designed for long-term reliability, and built-in protection circuitry helps to prevent damage from occasional overload.

The uniform 110° coverage angle, along with CRBI provides consistent coverage throughout the listening area. It allows for the use of fewer speakers, making installations much simpler and less expensive without sacrificing quality.

The speaker is packaged with grille, integral backcan, c-ring, and tile rails for fast installation. The included white grille (grille backing is removeable and reapplicable for painting), must not be painted (in order to maintain UL1480 listing), and optional LS accessory grilles are available in black (JBL-MTC-426BG-LS) and in square (JBL-MTC-426SG-LS, white only).

The Control 426C/T-LS is UL1480, UL1480A and UL2043 listed. To maintain UL1480 listing, neither the speaker nor grille may be painted.



Package Contents:
  • Control 426C/T-LS Speaker
  • 2 x Grille (White round bezel-less grille for magnetic attachment with pre-attached safety tether and tether clip).
  • 2 x C-ring
  • 4 x Rubber Boot
  • 2 x Cable Strain Relief
  • 1 x C-ring/tile-rail Screws
  • 1 x Cutout Template
  • 2 x Tile Rails (fits both 2 x 4 ft and 600 x 1200 mm tiles)
  • 2 x Connectors (2-pin removable locking euro-block)

Features

Package Contents:   
  • Control 426C/T-LS Speaker
  • 2 x Grille (White round bezel-less grille for magnetic attachment with pre-attached safety tether and tether clip).
  • 2 x C-ring
  • 4 x Rubber Boot
  • 2 x Cable Strain Relief
  • 1 x C-ring/tile-rail Screws
  • 1 x Cutout Template
  • 2 x Tile Rails (fits both 2 x 4 ft and 600 x 1200 mm tiles)
  • 2 x Connectors (2-pin removable locking euro-block)

 

Application/Usage:

Commercial
Professional
Room
Restaurant
Retail Store
Conference Room

 

Environmental Compliance:

Waste Electrical and Electronic Equipment Directive (WEEE)
Restriction of Hazardous Substances (RoHS) 2

 

Specs

Power Description
Input Voltage72 V
Physical Characteristics
Form Factor
Weight (Approximate)9.26 lb
Height7.5"
Diameter10"
Cutout Diameter8.78"
General Information
Brand NameJBL Professional
Manufacturer Website Addresshttp://www.harman.com
Marketing InformationThe Control 426C/T-LS is a compact, premiumperformance ceiling speaker, with a 165 mm (6.5 in) woofer, featuring the JBL-exclusive CRBI™ Coplanar Radiation Boundary Integrator technology, which delivers extremely consistent coverage of the listening space. CRBI technology results in an especially smooth sound character that remains consistent, clear, and pleasant, even in the off-axis coverage areas. It reduces on-axis hot spots and off-axis cold spots, and it can allow for the use of fewer speakers, reducing the cost of the sound system without sacrificing performance.
The full-face bezel-less grille blends beautifully into room décor, and the magnetic attachment of the grille is supplemented with an easy-to-apply safety tether. High power handling, wide frequency response and low distortion make the Control 426C/T-LS ideal for sound systems requiring a higher fidelity sound. The premium performance capability ensures excellent sound character, providing pleasant, enveloping sound throughout the listening space. The Control 426C/T-LS is well-suited for a wide variety of applications from conference rooms and learning spaces to restaurants and retail stores.
The direct input's high 12-ohm impedance allows connecting up to 3 speakers in parallel on a 4-ohm rated amplifier channel. For distributed systems, the transformer is designed for exceptionally lowsaturation, even at high drive levels, providing top quality, low distortion distributed sound character. The optimized ported enclosure delivers warm, smooth bass response.
The 165 mm (6.5 in) low-frequency driver is acoustically loaded via the JBL-exclusive CRBI loading plate, increasing both efficiency and sensitivity, for higher output. The CRBI's unique L-shaped radial apertures provide smooth LF frequency response and a tight, impactful sound.
A coaxially mounted 25 mm (1.0 in) soft-dome tweeter provides high fidelity sound character and the neodymium magnet assembly and Kapton™ voice coil former provide durability. The drivers are designed for long-term reliability, and built-in protection circuitry helps to prevent damage from occasional overload.
The uniform 110° coverage angle, along with CRBI provides consistent coverage throughout the listening area. It allows for the use of fewer speakers, making installations much simpler and less expensive without sacrificing quality.
The speaker is packaged with grille, integral backcan, c-ring, and tile rails for fast installation. The included white grille (grille backing is removeable and reapplicable for painting), must not be painted (in order to maintain UL1480 listing), and optional LS accessory grilles are available in black (JBL-MTC-426BG-LS) and in square (JBL-MTC-426SG-LS, white only).
The Control 426C/T-LS is UL1480, UL1480A and UL2043 listed. To maintain UL1480 listing, neither the speaker nor grille may be painted.
Product TypeSpeaker
Product NameControl 426C/T-LS Speaker
ManufacturerHarman International Industries, Inc
Manufacturer Part NumberJBL-C426C/T-LS
Product Model426C/T-LS
Product LineControl
Technical Information
Minimum Frequency Response72 Hz
Maximum Frequency Response19 kHz
Ingress Protection (IP) RatingIP33
Tweeter Driver Material
Woofer Driver MaterialPaper Cone
Crossover Type2-way
Tweeter Driver Size0.98"
RMS Output Power75 W
PMPO Output Power300 W
Sensitivity89 dB
Woofer Driver Size6.50"
FeaturesHigh Fidelity
Impedance12 Ohm

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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JBL Professional Control 426C/T-LS 2-way Ceiling Mountable, Rail Mountable, Blind Mount Speaker - 75 W RMS (jbl-c426c-t-ls)
$640.00