Control 445C/T

5.25" RBI™-Equipped Two-Way Coaxial Ceiling Loudspeaker

Control 445C/T
Større billeder

The JBL Control 445C/T, part of the flagship Control 400 Premium Coverage Series, is a two-way coaxial ceiling loudspeaker featuring a 5.25” woofer, conical RBI™, and an integrated enclosure that is ideal for installation in most ceiling plenum spaces.

Featuring JBL’s proprietary conical Radiation Boundary Integrator® (RBI™) technology, the Control 445C/T achieves constant directivity coverage, ensuring that listeners can enjoy an especially smooth sound character that remains extremely consistent, clear, and pleasant across a wide coverage area.

Control 400 Series ceiling speakers boast thoughtfully engineered mounting features to enhance safety, efficiency, and repeatability. Terminal covers allow for convenient top or side cable entry and are secured effortlessly with captive hand-screws. The reliable captive dogear design accommodates a variety of ceiling thicknesses, ensuring versatility for any environment.

All models embrace design elements tailored for modern interiors. The included full-face magnetic grille is paintable for seamless integration into any decor, while available black and square grilles provide added customization. Additionally, the Control 445C/T supports both 70V/100V and low impedance applications.

  • PREMIUM SONIC PERFORMANCE

    Featuring JBL’s proprietary Radiation Boundary Integrator® (RBI™) technology, the Premium Coverage Series achieves constant directivity coverage, ensuring that listeners can enjoy an especially smooth sound character that remains extremely consistent, clear, and pleasant across a wide coverage area.

  • EFFICIENT, FLEXIBLE INSTALLATION

    Control 400 Series ceiling speakers are engineered to improve installation repeatability and safety while reducing installation time. Terminal covers provide both top and side cable entry ports, allowing installers to choose the best option for each application. The captive dogear design is extremely reliable and works with a wide range of ceiling thicknesses.

  • REFINED, MODERN AESTHETICS

    Full-face magnetic grilles provide a sleek, refined look to meet the sensibilities of modern architectural design. They are equipped with safety tethers, which mount right into the baffle to ensure peace of mind. Optional black and square accessory grilles are also available to empower added design versatility.

featured content

PREMIUM SONIC PERFORMANCE

Featuring JBL’s proprietary Radiation Boundary Integrator® (RBI™) technology, the Premium Coverage Series achieves constant directivity coverage, ensuring that listeners can enjoy an especially smooth sound character that remains extremely consistent, clear, and pleasant across a wide coverage area.

featured content

EFFICIENT, FLEXIBLE INSTALLATION

Control 400 Series ceiling speakers are engineered to improve installation repeatability and safety while reducing installation time. Terminal covers provide both top and side cable entry ports, allowing installers to choose the best option for each application. The captive dogear design is extremely reliable and works with a wide range of ceiling thicknesses.

featured content

REFINED, MODERN AESTHETICS

Full-face magnetic grilles provide a sleek, refined look to meet the sensibilities of modern architectural design. They are equipped with safety tethers, which mount right into the baffle to ensure peace of mind. Optional black and square accessory grilles are also available to empower added design versatility.

Funktioner

  • 130 mm (5.25 in) woofer and 20 mm (0.75 in) soft-dome tweeter
  • JBL’s exclusive conical Radiation Boundary Integrator® (RBI™) technology
  • Integrated enclosure that is ideal for installation in most ceiling plenum spaces
  • Built-in 70V/100V multi-tap transformer, plus 8-ohm direct input
  • Full-face, easily paintable magnetic grilles
  • Top and side cable entry options
  • Robust and adaptable dogears for wide range of ceiling thicknesses
  • IP33 rated

Downloads

Specifications
  Sprog Størrelse Uploadet
file type icon Control 445C/T Spec Sheet
en opdateret: aug 2025
en  699 kB aug 2025
Manuals
  Størrelse Uploadet
19 MB aug 2025
Brochures
  Størrelse Uploadet
file type icon 2025 Control 400 Family Brochure
opdateret: aug 2025
3,9 MB aug 2025
CAD Drawings
  Størrelse Uploadet
12,7 MB aug 2025
Compliances
  Størrelse Uploadet
538 kB jan 2026
466 kB jan 2026
Software
  Version Størrelse Uploadet
Windows download icon Distributed System Design (DSD)
version 3.9, opdateret: nov 2025
3.9   612 kB nov 2025
Technical Papers
  Størrelse Uploadet
768 kB nov 2025
Ease Data
  Størrelse Uploadet
file type icon Control 445C/T – CLF File
opdateret: okt 2025
326 kB okt 2025
file type icon Control 445C/T - EASE GLL
opdateret: aug 2025
690 kB aug 2025
Speaker Tunings
  Størrelse Uploadet
441 kB aug 2025
Accessories
  Version Størrelse Uploadet
file type icon Ceiling Speaker Accessory Guide
version 2026-04, opdateret: maj 2026
2026-04  570 kB maj 2026

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Reservedele og service

Specifikationer

Frequency Range (-10 dB) 55Hz - 20kHz
Power Capacity 112 W (448 W Peak), Cont. Pink Noise (2 hrs.)
75 W (300 W Peak) Cont. Pink Noise Power (100 hrs.)
Sensitivity (1m/1W) 88dB
Coverage Angle 120° conical
Maximum SPL (1m) 108.5 dB Cont. pink noise (114.5 dB peak)
Nominal Impedance
Transformer Taps 70 V: 60 W, 30 W, 15 W & 7.5 W
100 V: 60 W, 30 W, 15 W
Drivers LF: 130 mm (5.25 in) with treated paper cone and high-performance magnet
HF: 20 mm (0.75 in) soft-dome with Neodymium magnet
Ceiling Cutout Size 223 mm (8.8 in)
Dimensions 255 mm (10.4 in) H x 260 mm (10.2 in) dia.
240 mm (9.6 in) from bottom of ceiling tile to top of backcan
Safety Agency Rating Suitable for use in air handling spaces per UL 2043, NFPA 90A & NFPA 70, CSA C22.2 no. 205 listed. Listing per UL 1480A Speakers for Commercial and Professional Use. UL registered Transformer.
Environmental IP rating: IP33 per EN/IEC 60529.
Operating temperature: 0° C to 45 °C.
Optional Accessories JBL-MTC-445BG black (RAL9004) round grille
JBL-MTC-445SG white (RAL9003) square grille
JBL-MTC-426NC new construction bracket
JBL-MTC-426MR mud-ring construction bracket
JBL-MTC-48TRX4 tile rail for 4' x 4' ceiling tiles
Color Stock grille is White (RAL9003), paintable
Net Weight (ea) 4.3 kg (9.48 lbs)
Shipping Weight (pair) 13.83 kg (30.49 lbs)
SKU Numbers JBL-C445C/T

Tilbehør

MTC-445SG | Square Grille for Control 445
MTC-445SG  Main photo
Større billeder
MTC-445SG  detail thumbnail #1
  • Full-face, magnetic grille with tether
  • Sleek and refined look that fits the aesthetic modern designers require

MTC-445BG | Round Black Grille for Control 445
MTC-445BG  Main photo
Større billeder
MTC-445BG  detail thumbnail #1
  • Full-face, magnetic grille with tether
  • Sleek and refined look that fits the aesthetic modern designers require

Nyheder

Support/FAQ

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