User Manual for JBL Professional Series Control 14C T Two-Way 4" Coaxial Ceiling Loudspeakers Click to enlarge the picture
Contents of the user manual for the JBL Professional Series Control 14C T
- Product category: Installed Speakers JBL
- Brand: JBL
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for JBL Installed Speakers
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User manual for the JBL Professional Series Control 14C T contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any JBL product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official JBL user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a JBL product will considerably shorten its lifespan!
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Product description The pair of white Professional Series Control 14C/T Two-Way 4" Coaxial Ceiling Loudspeakers from JBL is designed to provide enhanced 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.These full-range ceiling speakers consist of a 4” (100mm) high-tech cone driver and a 19mm 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 120° coverage delivers consistent sound quality for listeners located both off and on axis.The 4” (100mm) 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 good 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 3/4” (19mm) high-frequency driver features a highly damped, treated silk dome for clear and warm sound, a lightweight Kapton voice coil for improved high-frequency response and 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. Suitable for a wide variety of projects, the Control 14C/T Loudspeakers are switchable for use as either 8Ω, low-impedance speakers or as part of a 70 or 100V distributed loudspeaker system with a 25W, multi-tap transformer. The speakers come complete with 2 tile rail supports, a C-ring support backing plate, cutout template, paint shield, and a grille. A safety seismic attachment ring is provided on the top surface. - 4" (100mm) high output driver with polypropylene cone and butyl rubber surround
- 0.75" (19mm) soft-dome liquid-cooled tweeter
- Blind-mount backcan for quick and easy installation
- Dual conduit/cable clamps
- Combined 70V/100V and low impedance direct operation (30W at 8Ω nominal setting; 25W multi-tap at 70V/100V)
- 74 Hz to 20 kHz bandwidth with wide 120° coverage
UPC: 050036904551 In the Box JBL Professional Series Control 14C/T Two-Way 4" Coaxial Ceiling Loudspeakers (White, Pair) C-Ring Support Backing Plate 2 x Tile Support Rail (For 2' or 600mm Tile Spans) Cutout Template Paint Shield Removable Locking Multi-Pin Connector Grille Limited 5-Year Warranty Table of Contents
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Technical parametersJBL Control 14C/T Specs | Frequency Range | -10 dB: 74 Hz to 20 kHz Half-space (flush mounted in ceiling) | | Frequency Response | ±3 dB: 100 Hz to 20 kHz Half-space (flush mounted in ceiling) | | Power Capacity | At Low-Z: 60W continuous program power
30W continuous pink noise (CPN) CPNR is IEC-shaped with a 6 dB crest factor for 100 hours continuously. Continuous Program Power is the system's ability to handle normal speech and music program material (3 dB above CPNR). | | Sensitivity | Nominal: 87 dB Half-space (in ceiling) average 1 kHz to 16 kHz | | Coverage Angle | Nominal: 120° conical coverage Half-space (in ceiling) average 1 kHz to 16 kHz | | Directivity | Factor Q: 7.6
Index DI: 8.1 dB Half-space (in ceiling) average 1 kHz to 16 kHz | | Maximum Sound Pressure Level (SPL) | Rated: 102 dB @ 3.3' (1.0 m) average, 108 dB peak | | Nominal Impedance | 8 Ω (in direct/bypass 8 Ω setting) | | Transformer Taps | 25 W, 12.5 W, 6.3 W @ 70 V or 100 V (plus 3.2 W @ 70 V only) | | Crossover | Network: 12 dB/oct (2nd order) low-pass to LF driver, 12 dB/oct (2nd order) high-pass to HF driver | | LF Driver Size | 4.0" (100.0 mm) with polypropylene cone, butyl rubber surround, anodized aluminum voice coil former, high temperature voice coil | | HF Driver Size | 3/4" (19 mm), highly-damped treated-silk dome, Kapton voice coil, liquid cooling, wide dispersion waveguide | | Input Connector | Removable locking 4-pin connector with screw-down terminals
Maximum Wire Size: 12 AWG (2.5 mm2) | | Wiring | Connector: Pin 1 = + In; Pin 2 = - In; Pin 3 = + Loop Thru; Pin 4 = - Loop Thru | | Strain Relief | Strain relief for 2 cables or 2 flex conduits via coupled clamping mechanism | | Material | ABS baffle with UL94-V0 and UL94-5VB flame class fire rating
Zinc-plated steel backcan | | Safety Agency Approvals | 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 | | Ceiling Cutout Size | Circular cutout with 6.7" (170.0 mm) diameter (cardboard cutout template included) | | Ceiling Thickness | Range: Up to 1.4" (35.0 mm) with stock dog-ears; MTC-TCD thick-ceiling dog-ears available for up to 2.2" (55 mm) ceiling thicknesses (sold separately) | | Attachment | Safety Seismic: One point, top surface | | Dimensions (Ø x D) | From Back of Baffle: 7.7 x 7.1" (196.0 x 181.0 mm) | | Weight | One Speaker: 4.8 lb (2.2 kg) | | | | Package Weight | 18.0 lb | | Box Dimensions (LxWxH) | 26.6 x 11.25 x 9.75" |
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