Control 445C/T

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

Imagens Grandes

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.

  • ESTÉTICA REFINADA E CONTEMPORÂNEA

    As grelhas magnéticas de face completa proporcionam um aspecto elegante e refinado, adequado às exigências do design arquitetónico moderno. Estão equipadas com cabos de segurança que se fixam diretamente no defletor, garantindo tranquilidade. Também estão disponíveis grelhas de acessórios opcionais de cor preta e formato quadrado para maior versatilidade de design.

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

ESTÉTICA REFINADA E CONTEMPORÂNEA

As grelhas magnéticas de face completa proporcionam um aspecto elegante e refinado, adequado às exigências do design arquitetónico moderno. Estão equipadas com cabos de segurança que se fixam diretamente no defletor, garantindo tranquilidade. Também estão disponíveis grelhas de acessórios opcionais de cor preta e formato quadrado para maior versatilidade de design.

Recursos

  • 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
  Idioma Tamanho Enviado
file type icon Control 445C/T Spec Sheet
en atualizado: ago 2025
en  699 KB ago 2025
Manuals
  Tamanho Enviado
19 MB ago 2025
Brochures
  Tamanho Enviado
file type icon 2025 Control 400 Family Brochure
atualizado: ago 2025
3,9 MB ago 2025
CAD Drawings
  Tamanho Enviado
file type icon Control 445C/T - Customer Drawings
atualizado: ago 2025
12,7 MB ago 2025
BIM Objects
  Tamanho Enviado
file type icon Control 445C/T - BIM Object
atualizado: jun 2026
jun 2026
Compliances
  Tamanho Enviado
538 KB jan 2026
466 KB jan 2026
Software
  Versão Tamanho Enviado
Windows download icon Distributed System Design (DSD)
versão 3.9, atualizado: nov 2025
3.9   612 KB nov 2025
Accessories
  Versão Tamanho Enviado
file type icon Ceiling Speaker Accessory Guide
versão 2026-04, atualizado: mai 2026
2026-04  570 KB mai 2026
Technical Papers
  Tamanho Enviado
768 KB nov 2025
Ease Data
  Tamanho Enviado
file type icon Control 445C/T – CLF File
atualizado: out 2025
326 KB out 2025
669 KB jun 2026
Speaker Tunings
  Tamanho Enviado
441 KB ago 2025

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Peças e Serviços

Especificações

Alcance de frequência (-10dB) 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)
Impedância nominal
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)
Dimensões 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
Cor 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

Acessórios

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

Notícias

Suporte/FAQs

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