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JBL Commercial Products

Control 14C/T

JBL's Commercial Series Ceiling Speakers provide excellent performance for paging and background music applications. High sensitivity across the product line provides maximum sound level, even at low tap settings.

Control 14C/T is a full-range ceiling speaker consisting of a 100 mm (4 inch) high tech cone driver and a 19 mm soft-dome liquid cooled tweeter mounted in a vented, paintable baffle made of UV resistant UL94-V0 and UL94-5HB material, with a pre-attached blind-mount backcan for quick and easy installation.


  • Components:
    • 100 mm (4.0 in) high output driver with polypropylene coneand butyl rubber surround
    • 19 mm (0.75 in) soft-dome liquid-cooled tweeter
  • Blind-mount backcan for quick and easy install
  • Dual conduit/cable clamps
  • Combined 70V/100V and low impedance direct operation
    • 30 Watts at 8Ω nominal setting
    • 25W multi-tap at 70V/100V
  • 74 Hz – 20 kHz bandwidth with wide 120° coverage
  • Available in black or white
Frequency Range (-10dB) 74 Hz - 20 kHz
Power Capacity (at low-Z) 60 Watts Continuous Program Power, 30 Watts Continuous Pink Noise
Transformer Taps 25W, 12.5W, 6.3W, @ 70V and 100V (3.2W @ 70V only)
Frequency Response (+/- 3 dB) 100 Hz - 20 kHz
Nominal Sensitivity 87 dB
Nominal Coverage Angle 120 degree conical coverage
Rated Maximum SPL 102 dB @ 1 m (3.3 ft) average, 108 dB peak
Nominal Impedance 8 ohms (in direct/bypass 8-ohm setting)
Input Connectors Removable locking 4-pin connector with screw-down terminals. Max wire size 12 AWG (2.5 mm2)
Dimensions 196 mm diameter x 181 mm depth from back of baffle (7.7 in diameter x 7.1 in depth)
Net Weight 2.2 kg (4.8 lbs, one speaker)
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