JBL Professional Control 14C/T 4" Two-Way Coaxial Ceiling Loudspeaker (white) (sold in pairs)

SKU #: CONTROL-14C/T-RETAIL
$234.00
As low as $23/mo or 0% APR with Affirm Logo
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Expected June 30, 2025

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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. The speaker is designed to provide excellent sound quality for a wide variety of medium volume applications such as music cafes, business music systems, retail stores, music/paging systems, airports, reception/waiting rooms, lounges, courtrooms, convention centers, hotels, educational facilities, and more.

JBL Professional Control 14C/T Ceiling Loudspeaker Features:

  • 100 mm (4.0 in) high output driver with polypropylene cone and 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.
  • White or black.
The 120° coverage delivers consistent sound quality for listeners located both off and on axis.

The high technology 100 mm (4.0 in) low-frequency driver is designed with a lightweight, high temperature anodized aluminum voice coil former and high temperature grade voice coil for stable performance and reliability under long-term high power working conditions. The butyl rubber surround provides long-term durability and excellent sonic damping while the polypropylene cone is water and humidity resistant. The FEA-optimized motor construction and cone geometry, along with linear suspension spider design, allows for a smooth frequency response and more consistent off-axis performance. The 19 mm (3/4 in) high frequency driver features a highly damped treated silk dome for clear and warm sound, a lightweight Kapton voice coil for better high frequency response and excellent reliability, low viscosity liquid cooling for power handling and reliability, and a wide dispersion waveguide design to produce wide coverage and smooth frequency response.

The removable locking connector has screw terminals for secure wire termination and "loop through" terminals. A dual strain relief assembly provides clamping for use with cable or flex conduit.

Ideal for a wide variety of projects, the Control 14C/T is switchable for use as either an 8 ohm low-impedance speaker or as part of a 70V or 100V distributed loudspeaker system with a 25 Watt multi-tap transformer. The speaker comes complete with two tile rail supports, one C-ring support backing plate, cutout template, paint shield and grille. A safety seismic attachment ring is provided on the top surface. Available in white or black (-BK).

JBL Professional Control 14C/T Specifications:

Frequency Range (-10 dB)74 Hz – 20 kHz
Power Capacity (at low-Z)60 Watts Continuous Program Power
30 Watts Continuous Pink Noise
Transformer Taps25 W, 12.5 W, 6.3 W @ 70V or 100V
(plus 3.2 W @ 70V only)
Frequency Response (±3 dB)100 Hz – 20 kHz
Nominal Sensitivity87 dB
Nominal Coverage Angle120° conical coverage
Directivity Factor (Q)7.6
Directivity Index (DI)8.1 dB
Rated Maximum SPL102 dB @ 1 m (3.3 ft) average, 108 dB peak
Nominal Impedance8 ohms (in direct/bypass 8Ω setting)
Crossover Network12 dB/oct (2nd order) low-pass to LF driver,
12 dB/oct (2nd order) high-pass to HF driver
LF Driver100 mm (4.0 inch) with polypropylene cone, butyl rubber surround, anodized aluminum voice coil former, high temperature voice coil
HF Driver19 mm (3/4 in), highly-damped treated-silk dome, Kapton™ voice coil, liquid cooling, wide dispersion waveguide
Input ConnectorRemovable locking 4-pin connector with screw-down terminals.
Max wire size 12 AWG (2.5 mm2)
Connector WiringPin 1 = + In; Pin 2 = - In; Pin 3 = + Loop Thru; Pin 4 = - Loop Thru
Strain ReliefsStrain relief for two cables or two flex conduits via coupled clamping mechanism
MaterialsABS baffle with UL94-V0 and UL94-5VB flame class fire rating. Zinc-plated
steel backcan
Safety AgencyUL1480, UL2043, NFPA90 & NFPA70; S7232/UL Listed, Suitable for use in air handling spaces, Signaling Speaker; Transformer UL registered per UL1876; ROHS, C-tick N108, CE compliant; Baffle meets UL94-V0 and UL94-5VB flammability rating; In accordance with IEC60849/EN60849 systems
Dimensions196 mm diameter x 181 mm depth from back of baffle
(7.7 in diameter x 7.1 in depth)
Ceiling Cutout SizeCircular cutout with 170 mm (6.7 in) diameter (cardboard cutout
template included)
Ceiling Thickness RangeUp to 35 mm (1.4 in) with stock dog-ears. MTC-TCD thick-ceiling dog-ears available for up to 55 mm (2.2 in) ceiling thicknesses
Safety Seismic AttachmentOne point, top surface
Net Weight2.2 kg (4.8 lbs, one speaker)
Shipping Weight8.2 kg (17.9 lbs, pair in master carton)
Included AccessoriesC-ring support backing plate, 2 tile support rails (for 2 ft or 600 mm tile spans; optional MTC-48TR extension available for larger 4 ft or 1200 mm tile spans), cutout template, paint shield, removable locking multi-pin connector, grille
Optional AccessoriesMTC-24NC new construction bracket
MTC-24MR mud-ring construction bracket
MTC-TCD thick-ceiling dog-ears for ceiling thicknesses up to 55 mm (2.2 in, ordering one set = 24 dog-ears for 8 speakers)
MTC-48TR tile rail for 1200 mm (4 ft) tile spans

The Control 14C/T Retail Box Includes:
(2) JBL Professional Control 14C/T Two-Way 4" Coaxial Ceiling Loudspeakers in white

Each Individual CONTROL 14C/T Box Includes:
(1) JBL Professional Control 14C/T Two-Way 4" Coaxial Ceiling Loudspeaker (white)
(1) C-Ring Support Backing Plate
(2) Tile Support Rails (for 2 ft or 600 mm tile spans; optional MTC-48TR extension available for larger 4 ft or 1200 mm tile spans)
(1) Cutout Template
(1) Paint Shield
(1) Removable Locking Multi-Pin Connector
(1) Grille

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