JBL / Control 24C

The Control 24C is a coaxial 2-way full-range speaker for in-ceiling installation. Its wide frequency response and low distortion ensure faithful music reproduction. Its compact size, high sensitivity, and crisp sound output are a testament to its low impedance design. It also features a built-in Sonic Guard circuit that effectively protects the driver from overload.

■Type: 2-way ceiling-mounted speaker, pair
■Frequency range (-10dB): 80Hz to 20kHz
■Coverage angle (500Hz to 4kHz average): 130°
■Power handling capacity (Program/Pink): 80W/40W
■Sensitivity (1W, 1m): 86dB SPL
■Nominal impedance: 16Ω
■Driver configuration: LF: 100mm x 1 / HF: 19mm x 1
■Crossover frequency: 3.0kHz
■Finish: White
■Dimensions (Diameter x Height): 196mm x 207mm
■Opening: 165mm
■Applicable panel thickness: 11-33mm
■Weight: 2.7kg
■Accessories: C-shaped support bracket, support rail, paint shield, template

・Achieve faithful music reproduction with a wide frequency response and low distortion.
・Compact yet highly sensitive, delivering crisp sound.
・The 24C features low impedance, while the 24CT features high impedance.
・Equipped with a Sonic Guard circuit that effectively protects the driver from overload.

These in-ceiling speakers enhance commercial spaces with their transparent highs and deep bass.

They deliver rich, expansive sound quality with elegance and depth, creating a comfortable, luxurious atmosphere.


■Emotionally rich background music and clear announcements enhance the ambiance of the space. Pairing them with a subwoofer of the same design enables powerful, rich bass reproduction.

■The low-frequency driver features a butyl rubber edge, providing high durability even in humid environments.

■Available in low-impedance and high-impedance versions for constant-voltage transmission systems. The high-impedance Control 24CT/26CT/19CST features transformer tap switching from the front of the speaker.

■The surround and grille can be painted to match the design of the installation location. A shield is included to protect the speaker during painting.

■The input connectors on the Control 24C/CT, Control 26C/CT, and Control 19CS/CST use detachable Euroblock connectors, allowing wiring to be done before installing the speaker. A terminal for loop-through connection is also provided.

■C-shaped support brackets and support rails are included to reinforce the ceiling where the speaker is installed.

■The enclosure complies with the IP-34 protection rating (IEC 60529) for dust and water resistance, preventing the entry of wires and solid objects with a diameter of 2.5 mm or more, and protecting it from harmful effects from water splashes from any direction (except the Control 26-DT)*.

*Even if a product complies with the protection rating, it does not guarantee that it will not deteriorate over time, such as rust, or malfunction. Metal parts such as the grille may rust if exposed to water or in a humid environment.