JBL CBT 50LA-LS 50CM Line Array Column Loudspeaker

Compact Line Array with Advanced Pattern Control
The JBL CBT 50LA-LS is a slim, 50cm tall line array column loudspeaker designed with EN54:24 certification, making it suitable for life safety applications. Utilizing Constant Beamwidth Technology™, this speaker delivers consistent vertical coverage and superior sound quality without the narrow vertical beaming and lobing often found in traditional column speakers. Its compact design integrates seamlessly into any architectural setting, making it ideal for retail stores, concourses, conference rooms, and more.

Superior Sound with Constant Beamwidth Technology
Equipped with innovative Constant Beamwidth Technology™, the CBT 50LA-LS ensures even sound dispersion throughout the listening area. Analog delay beamforming and amplitude tapering provide precise pattern control, making this loudspeaker ideal for both speech and music. Whether used in a lecture hall or transit space, the consistent vertical coverage ensures every listener hears crystal-clear audio.

Adjustable Voicing for Versatile Applications
The CBT 50LA-LS features a convenient Music/Speech switch to optimize sound output for specific applications. The Music mode delivers a flat frequency response for full-range audio, while the Speech mode enhances vocal clarity with a mid-range presence boost. This flexibility makes it perfect for environments where both spoken word and music playback are required.

Durable Design for Indoor and Outdoor Use
Constructed with a fiberglass-reinforced ABS cabinet and UV-resistant paint, the CBT 50LA-LS is built to withstand challenging environments. Weather-treated drivers, stainless steel screws, and a rust-resistant aluminum grille ensure reliable performance in outdoor installations. This robust construction makes it suitable for long-term use in a variety of settings.

Dynamic SonicGuard Protection
Dynamic SonicGuard™ overload protection minimizes distortion at high drive levels, ensuring clear sound even at peak output. This innovative feature also protects the drivers from potential damage caused by overpowering, providing peace of mind in demanding applications.

Flexible Mounting and Installation Options
The included swivel and tilt wall-mount bracket allows for precise aiming, while ten M6 inserts on the back panel accommodate a range of common mounting brackets. The speaker can also be suspended using M6 forged shoulder steel eyebolts for versatile installation options. This flexibility ensures the CBT 50LA-LS adapts seamlessly to various architectural and acoustic needs.