JBL Control 14C/T: Two-Way 4″ Coaxial Ceiling Loudspeaker

The JBL Control 14C/T is a highly versatile, full-range ceiling speaker designed for various audio applications in commercial and residential settings. This two-way, 4-inch coaxial loudspeaker delivers exceptional sound quality and reliable performance, making it an excellent choice for spaces requiring clear and consistent audio output. From restaurants and retail environments to offices and home settings, the Control 14C/T is engineered to provide high-quality sound that enhances any listening experience.

High-Performance Audio Components

At the heart of the Control 14C/T is a 100 mm (4 inch) high-tech cone driver. This driver is constructed from advanced materials that ensure both durability and high-fidelity sound reproduction. The cone driver is paired with a 19 mm (0.75 inch) soft-dome tweeter, which is liquid-cooled to handle higher power levels without distortion. This combination of a robust woofer and a precise tweeter allows the speaker to deliver a wide frequency response and clear, detailed audio across the entire spectrum. The use of liquid cooling in the tweeter ensures stable performance even under continuous operation, making it ideal for environments where the speaker may be in use for extended periods.

The coaxial design of the Control 14C/T means that both the woofer and tweeter are aligned on the same axis, providing a more unified sound field and better off-axis performance. This design minimizes phase issues and ensures that listeners receive a consistent audio experience, regardless of their position relative to the speaker. The result is a speaker that delivers a coherent and immersive soundstage, whether it is used for background music, public announcements, or more critical listening applications.

Durable and Versatile Construction

The Control 14C/T’s baffle is made from UV-resistant UL94-V0 and UL94-5HB materials, ensuring it can withstand various environmental conditions without degrading. This makes the speaker suitable for both indoor and outdoor installations, where exposure to sunlight or fluctuating temperatures might be a concern. The baffle is also paintable, allowing it to blend seamlessly into any décor or color scheme. This feature is particularly useful in installations where aesthetic considerations are important, such as in high-end retail spaces or hospitality environments.

For ease of installation, the Control 14C/T comes with a pre-attached blind-mount backcan. This design simplifies the installation process, allowing for quick and secure mounting into the ceiling. The blind-mount system eliminates the need for additional mounting brackets or hardware, reducing installation time and effort. This feature is particularly beneficial in large-scale installations or projects where multiple speakers need to be installed efficiently. The backcan also serves to protect the internal components of the speaker and enhance its low-frequency response by providing an enclosed space for sound waves to resonate.

Flexible Power and Connectivity Options

The JBL Control 14C/T is designed for maximum flexibility in a wide range of installation scenarios. It supports both 70V/100V and low impedance direct operation, making it suitable for distributed audio systems and standalone applications. The built-in multi-tap transformer allows the installer to select different power settings, including 30 watts at 8Ω and 25W in 70V/100V systems. This versatility enables the speaker to adapt to various audio system designs, whether it’s for delivering consistent background music across a large venue or providing clear announcements in a smaller, more focused area.

The speaker also features dual conduit/cable clamps, which provide secure connections for the audio input cables. These clamps ensure that the wiring is neatly managed and protected from strain or damage, which is crucial for maintaining the longevity and reliability of the installation. The inclusion of removable locking 4-pin connectors with screw-down terminals further enhances the ease of installation and maintenance, allowing for quick and secure connections with a maximum wire size of 12 AWG (2.5 mm²).

Broad Coverage and Exceptional Sound Quality

One of the key advantages of the Control 14C/T is its broad coverage and consistent sound quality. The speaker boasts a wide 120° conical coverage angle, ensuring that sound is evenly distributed throughout the listening area. This wide dispersion pattern minimizes the number of speakers needed to cover a space, making it a cost-effective solution for large installations. The speaker’s frequency response ranges from 74 Hz to 20 kHz, providing a full-range audio experience that captures both the depth of bass and the clarity of high frequencies.

With a nominal sensitivity of 84 dB, the Control 14C/T can achieve substantial sound levels with minimal power input. This efficiency makes it suitable for use in environments where maintaining energy efficiency is important. The speaker is capable of producing a rated maximum SPL of 97 dB at 1 meter (3.3 feet) on average, with a peak SPL of 103 dB. These specifications ensure that the speaker can deliver clear and intelligible sound even in challenging acoustic environments or noisy settings.

Aesthetic and Functional Design

The JBL Control 14C/T is available in two standard color options: white and black (-BK). This color flexibility allows the speaker to blend into a wide range of interior designs and color schemes. Whether installed in a modern office, a cozy café, or a high-traffic retail environment, the speaker’s design is both unobtrusive and aesthetically pleasing. The ability to paint the baffle adds another layer of customization, enabling the speaker to match any specific design requirements.

In summary, the JBL Control 14C/T two-way 4″ coaxial ceiling loudspeaker is a highly versatile and high-performance audio solution designed to meet the demands of various commercial and residential applications. Its combination of advanced audio components, durable construction, and flexible installation options makes it an ideal choice for anyone looking to enhance their space with high-quality sound. Whether for background music, paging, or more critical audio needs, the Control 14C/T delivers exceptional sound clarity, broad coverage, and reliable performance, all backed by JBL’s reputation for excellence in audio engineering.