Control 40CS/T

High-Impact In-Ceiling Subwoofer


High-Impact In-Ceiling Subwoofer

The Control 40CS/T is a direct radiating, high impact, 8" subwoofer with a built-in passive crossover network enabling the Control 40CS/T to be used as part of a subwoofer-satellite system. When combined with the Control 42, the Control 40CS/T offers an extremely natural sounding and powerful subwoofer-satellite system that is perfect for applications requiring wide bandwidth and superior sonic performance with minimal visual impact. The system can also be used via an active crossover design with the rest of the Control Contractor in-ceiling line for superior bass response and can be operated off a 70V / 100V distributed line or in direct mode.


  • Extended Bass Response with Maximum Impact
  • Passive Crossover Network for Easy to Install Subwoofer-Satellite Systems
  • Switchable 70V/100V or Low-Z
  • Elegant design fits any décor


  Version Language Size Uploaded
Data Sheets
Control 40CST Spec Sheet
version C, updated: 4月30日
  509.1 KB 4月30日
Ceiling Speaker Accessory Guide
updated: 10月18日
    126.9 KB 10月18日
Control 40 Brochure
updated: 9月26日
    716.0 KB 9月26日
CAD Drawings
Control 47HC & 40CST 3D Drawing
updated: 10月31日
    1.6 MB 10月31日
Control 47HC & 40CST 2D Drawing
updated: 10月31日
    185.1 KB 10月31日
Control 40CS/T, 47HC 3D Drawing
updated: 10月09日
    1.6 MB 10月09日
Control 40CS/T, 47HC 2D Drawing
updated: 10月09日
    185.1 KB 10月09日
Bim Objects
BIM (Revit) Files
updated: 10月22日
    12.4 MB 10月22日
    179.3 KB 12月17日
    154.0 KB 10月18日
User Guides
Control 40 Users Guide
updated: 10月23日
    934.1 KB 10月23日
Speaker Tunings
    557.0 KB 10月22日
Control 40CST HiRes
updated: 4月29日
    479.9 KB 4月29日

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频率范围 32 Hz - 300 Hz
额定功率 IEC System Long-Term Ratings (low-Z direct):
200 Watts Continuous Program Power
100 Watts Continuous Pink Noise(400W peak), 100 hr


95 dB (near corner), 89 dB (center of ceiling)
变压器抽头 80W, 40W, 20W (& 10W at 70V only)
阻抗 8 ohms (in bypass mode)
Drivers 200 mm (8 in) subwoofer
端接 Screw-down removable locking clip-in connector
Satellite Outputs Connectors for 2 or 4 Control 42C satellite speakers


C-rings, tile rails, paint shield, cutout template, grille
Dimensions (Diameter x Depth) 332mm Diameter x 338mm Diameter Depth (13.1 in x 13.3 in)
变压器抽头 80 W 40 W, 20 W, (& 10 W @ 70V), plus transformer bypass
Maximum SPL (1m) 109 dB (low-impedance, 115 dB peak, center of ceiling)
115 dB (low-impedance, 121 dB peak near corner)
108 dB (70V/100V, center of ceiling)
114 dB (70V/100V near corner)
输入连接器 6 removeable locking 2-pin connectors with screwdown terminals.
颜色 White
Safety Agency Suitable for use in air handling spaces per UL1480, 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 ABS baffle with UL94-V0 and UL94-5VB flame class fire rating.
Ceiling Cutout Size 307 mm Diameter (12.1 in) (cardboard cutout template included)
Optional Accessories MTC-19NC New Construction Bracket, MTC-19MR Mud Ring Construction Bracket
Plenum Usage Yes, backcan included


MTC-48TRx12 | Tile Rail for 4' x 4' Ceiling Tiles
MTC-48TRx12 Main photo

Tile Rail for 4' x 4' Ceiling Tiles

MTC-48TRx12 is an accessory tile rail for installing many of JBL’s ceiling loudspeakers into 4 ft by 4 ft
(1200 x 1200 mm; 48 x 48 inch) ceiling tiles in suspended ceiling applications.

  • Can be used with any JBL ceiling speakers having the C-ring/tile-rail mounting system.
    Includes (at product release):
    • Control 24C/CT Micro & 24CT MicroPlus
    • Control 24C/CT, 26C/CT, 19CS/CST
    • Control 47C/T, 47LP, 47HC, 40CS/T, 42C
    • Control 226C/T
    • 8124/8128
    • Not for JBL speakers that install with tile bridges (such as CSS Series, 8138, C227C/CT, C300 Series models). Check with JBL Professional Customer Service for most up-to-date compatibility list.
  • Inverted V-groove provides support to the tile rail grid in case of tile failure while reducing vibration transfer to – and rattling from – ceiling tile grid system.
  • 1.2 mm (0.05 in) metal thickness provides the additional support required by the long span.
  • Multiple C-ring mounting holes. Additional hole locations drillable by installer.
  • One MTC-48TRx12 is a pack of 12 tile rails, enough for 6 speakers (2 per speaker).