JBL Control 14 CT

Frequency Range (-10 dB)

74 Hz – 20 kHz

Power Capacity (at low-Z)

60 Watts Continuous Program Power
30 Watts Continuous Pink Noise

Transformer Taps

25 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 Sensitivity

87 dB

Nominal Coverage Angle

120° conical coverage

Directivity Factor (Q)

7.6

Directivity Index (DI)

8.1 dB

Rated Maximum SPL

102 dB @ 1 m (3.3 ft) average, 108 dB peak

Nominal Impedance

8 ohms (in direct/bypass 8Ω setting)

Crossover Network

12 dB/oct (2nd order) low-pass to LF driver,
12 dB/oct (2nd order) high-pass to HF driver

LF Driver

100 mm (4.0 inch) with polypropylene cone, butyl rubber surround, anodized aluminum voice coil former, high temperature voice coil

HF Driver

19 mm (3/4 in), highly-damped treated-silk dome, Kapton™ voice coil, liquid cooling, wide dispersion waveguide

Input Connector

Removable locking 4-pin connector with screw-down terminals.
Max wire size 12 AWG (2.5 mm2)

Connector Wiring

Pin 1 = + In; Pin 2 = - In; Pin 3 = + Loop Thru; Pin 4 = - Loop Thru

Strain Reliefs

Strain relief for two cables or two flex conduits via coupled clamping mechanism

Materials

ABS baffle with UL94-V0 and UL94-5VB flame class fire rating. Zinc-plated 
steel backcan

Safety Agency

UL1480, 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

Dimensions

196 mm diameter x 181 mm depth from back of baffle 
(7.7 in diameter x 7.1 in depth)

Ceiling Cutout Size

Circular cutout with 170 mm (6.7 in) diameter (cardboard cutout
template included)

Ceiling Thickness Range

Up 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 Attachment

One point, top surface

Net Weight

2.2 kg (4.8 lbs, one speaker)

Shipping Weight

8.2 kg (17.9 lbs, pair in master carton)

Included Accessories

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), cutout template, paint shield, removable locking multi-pin connector, grille

Optional Accessories

MTC-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