JBL Professional Series Control 14C/T Two-Way 4" Coaxial Ceiling Loudspeakers (White, Pair)

The JBL CONTROL 14C/T is a pair of coaxial two-way ceiling loudspeakers designed to bring full, even coverage to foreground music and paging. Each speaker pairs a 4 inch woofer that uses a polypropylene cone and a butyl rubber surround with a 19 mm soft-dome tweeter, creating sound that remains clear and balanced from 74 Hz to 20 kHz.

The 120 degree coverage pattern helps fill cafés, offices, classrooms, or retail spaces without leaving dead zones. The woofer cone resists water and humidity, and the tweeter relies on liquid cooling to maintain consistent performance during long hours of playback, making the system a reliable choice for venues that run audio all day.

Integration is straightforward because the speakers handle both low-impedance and distributed audio. You can drive them at 30 W on an 8 ohm line or tap the built-in transformer at 25 W, 12.5 W, 6.3 W, or 3.2 W for 70 V and 100 V systems. This flexibility lets installers mix the Control 14C/T with other speakers on the same run or dedicate them to a single stereo pair in a smaller zone.

Installation speed matters on tight timelines, so JBL ships each speaker with a pre-attached backcan, a vented baffle made from UV-resistant material, and blind-mount dog-ears. Dual cable clamps simplify strain relief, and the magnetic grille creates a clean finish once the speakers are in place.

Whether you are an integrator fitting out a boutique hotel lobby, a facility manager adding background music to hallways, or a contractor upgrading a restaurant’s dining area, the Control 14C/T offers an efficient path to professional sound that listeners notice for the right reasons.

• 4 inch woofer with a polypropylene cone and a butyl rubber surround
• 19 mm soft-dome tweeter that uses liquid cooling for long-term reliability
• Frequency response from 74 Hz to 20 kHz and a 120 degree coverage pattern
• Works with 8 ohm amplifiers or 70 V / 100 V distributed systems; 30 W at 8 ohm and 25 W multi-tap transformer
• Quick ceiling installation using a blind-mount backcan, dual cable clamps, and a magnetic grille