JBL CBT 70J-1-WH Line Array Column Loudspeaker (White)

High-Powered Line Array Column for Exceptional Audio Quality
The JBL CBT 70J-1-WH is a professional-grade 2-way line array column loudspeaker designed for applications requiring precise audio reproduction. This white loudspeaker is an excellent choice for auditoriums, lecture halls, stadiums, and theme parks. It features four 5" high-power low-frequency drivers and sixteen 1" soft dome tweeters to deliver robust sound and a wide frequency response, making it perfect for both music and speech.

Asymmetrical Vertical Coverage for Balanced Audio
With its asymmetrical vertical coverage, the CBT 70J-1-WH ensures consistent front-to-back sound levels, directing more sound to the farthest reaches of the listening space. This feature makes it ideal for large venues where uniform sound distribution is essential. The speaker's vertical pattern can be adjusted to suit medium or long-throw applications, ensuring optimal coverage for any setting.

Constant Beamwidth Technology for Directivity Control
The CBT 70J-1-WH is equipped with JBL's patented Constant Beamwidth Technology, which maintains directivity across all frequencies. This innovation minimizes out-of-coverage lobing and delivers clear, consistent audio throughout the coverage area. Whether used for speech or music, this technology ensures superior sound quality without distortion.

Versatile Voicing for Music and Speech Applications
Designed for versatility, the CBT 70J-1-WH offers switchable voicing modes to suit different applications. The Music mode provides a flat frequency response for a balanced and rich audio experience, while the Speech mode boosts midrange presence for enhanced vocal clarity. This adaptability makes the speaker suitable for a wide range of professional uses.

Enhanced Durability and Flexible Installation
Built to withstand rigorous use, the speaker includes an improved mounting bracket that offers enhanced aiming flexibility and a reinforced grille for added durability. The swivel (pan)/tilt wall bracket allows precise adjustments, with a continuously variable ±80° swivel range and ±15° tilt. Ten threaded mounting points on the back panel conform to industry standards, accommodating third-party brackets or suspension systems.

Reliable Overload Protection with SonicGuard
To ensure long-term reliability, the CBT 70J-1-WH incorporates JBL’s SonicGuard overload protection. This system limits high-frequency excursion dynamically, safeguarding the drivers from damage during high-output operation while maintaining exceptional audio clarity.