Control 440CS/T

8" Ceiling Subwoofer

Control 440CS/T

The JBL Control 440CS/T, part of the flagship Control 400 Premium Coverage Series, is a high-power, low-distortion in-ceiling subwoofer, featuring an 8” woofer, passive crossover, and an extremely durable, reinforced enclosure.

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 440CS/T supports both 70V/100V and low impedance applications.

  • 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.

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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.

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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.

Features

  • 200 mm (8 in) woofer with SBR surround
  • Integrated enclosure with large, tapered dual ports for warm, smooth bass response
  • Built-in passive crossover network enabling it to be used as part of a subwoofer-satellite system
  • Built-in 70V/100V multi-tap transformer, plus 8-ohm direct input
  • Full-face, easily paintable magnetic grilles
  • Top and side exit cable entry options
  • Robust and adaptable dogears for wide range of ceiling thicknesses
  • IP33 rated

Downloads

Specifications
  Language Size Uploaded
file type icon Control 440CS/T Spec Sheet
en updated: Jan 2026
en  883 KB Jan 2026
Manuals
  Size Uploaded
19 MB Aug 2025
Brochures
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3.9 MB Aug 2025
CAD Drawings
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11.7 MB Aug 2025
Compliances
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538 KB Jan 2026
466 KB Jan 2026
Software
  Version Size Uploaded
Windows download icon Distributed System Design (DSD)
version 3.9, updated: Nov 2025
3.9   612 KB Nov 2025
Technical Papers
  Size Uploaded
768 KB Nov 2025
Ease Data
  Size Uploaded
file type icon Control 440CS/T – CLF File
updated: Oct 2025
326 KB Oct 2025
file type icon Control 440CS/T - EASE GLL
updated: Aug 2025
60.5 KB Aug 2025
Speaker Tunings
  Size Uploaded
441 KB Aug 2025
Accessories
  Version Size Uploaded
file type icon Ceiling Speaker Accessory Guide
version 2026-04, updated: May 2026
2026-04  570 KB May 2026

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Parts & Service

Specifications

Frequency Range (-10 dB) 32Hz - 300Hz
Power Capacity 150 W (600 W Peak), Cont. Pink Noise (2 hrs.)
100 W (400 W Peak) Cont. Pink Noise Power (100 hrs.)
Sensitivity (1m/1W) 95dB in ceiling near corner (π/2 loading)
Coverage Angle -
Maximum SPL (1m) 117 dB Cont. pink noise (123 dB peak, π/2 loading)
Nominal Impedance
Transformer Taps 70 V: 80 W, 40 W, 20 W & 10 W
100 V: 80 W, 40 W, 20 W
Drivers 200 mm (8 in) treated paper cone with SBR surround and high-performance magnet
Ceiling Cutout Size 307 mm (12.1 in)
Dimensions 351mm (13.8 in) H x 342 mm (13.5 in) dia.
337mm (13.3 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-440BG black (RAL9004) round grille
JBL-MTC-440SG white (RAL9003) square grille
JBL-MTC-419NC new construction bracket
JBL-MTC-419MR 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) 8.72 kg (19.22 lbs)
Shipping Weight (pair) 25.02 kg (55.16 lbs)
SKU Numbers JBL-C440CS/T

Accessories

MTC-440SG | Square Grille for Control 440CS/T & 447HC
MTC-440SG  Main photo
Larger Images
MTC-440SG  detail thumbnail #1
  • Full-face, magnetic grille with tether
  • Sleek and refined look that fits the aesthetic modern designers require

MTC-440BG | Round Black Grille for Control 440CS/T & 447HC
MTC-440BG  Main photo
Larger Images
MTC-440BG  detail thumbnail #1
  • Full-face, magnetic grille with tether
  • Sleek and refined look that fits the aesthetic modern designers require

News

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