JBL CBT 70J-1 J-Shaped Line Array Speaker with Four 5" LF Drivers, Sixteen 1" Tweeters, Constant Beamwidth Technology™, 8Ω, Wall Bracket Included, Black, (CBT 70J-1)

JBL CBT 70J-1 J-Shaped Line Array Speaker with Four 5" LF Drivers, Sixteen 1" Tweeters, Constant Beamwidth Technology™, 8Ω, Wall Bracket Included, Black (CBT 70J-1)

The JBL CBT 70J-1 is a professional J-shaped line array loudspeaker designed to deliver highly intelligible speech, consistent coverage, and powerful full-range sound in challenging acoustic environments. Featuring four 5-inch low-frequency drivers and sixteen 1-inch high-frequency drivers, this advanced loudspeaker utilizes JBL’s patented Constant Beamwidth Technology™ (CBT) to provide smooth, uniform coverage across both near-field and far-field listening areas.

The distinctive J-shaped array design extends coverage to audience areas located directly below the speaker while maintaining consistent sound levels throughout larger venues. Combined with Constant Beamwidth Technology™, the CBT 70J-1 minimizes coverage variations and improves speech clarity, making it ideal for spaces where even sound distribution is critical.

Operating at 8Ω impedance, the speaker integrates easily into professional low-impedance sound reinforcement systems. The included wall mounting bracket allows secure installation and precise aiming to optimize performance for the application.

Its rugged construction and slim vertical profile make it suitable for permanent installations where both performance and aesthetics are important. Finished in black, the speaker blends seamlessly into professional environments while delivering outstanding coverage and intelligibility.

Key Features:

• Professional J-shaped line array loudspeaker with JBL Constant Beamwidth Technology™
• Equipped with four 5-inch low-frequency drivers for powerful and balanced sound reproduction
• Features sixteen 1-inch high-frequency drivers for exceptional clarity and coverage consistency
• J-shaped array design improves near-field and far-field audience coverage
• Delivers highly uniform sound distribution and outstanding speech intelligibility
• 8Ω impedance for compatibility with professional sound reinforcement systems
• Includes wall mounting bracket for secure installation and precise aiming
• Slim vertical enclosure for discreet architectural integration
• Optimized for speech reinforcement, announcements, and music playback
• Durable construction for long-term installed sound applications
• Black finish for seamless integration into commercial and professional environments
• Ideal for houses of worship, auditoriums, transportation terminals, lecture halls, conference centers, stadium concourses, performing arts venues, and large commercial AV installations.