JBL CONTROL 321CT

JBL CONTROL 321CT Ceiling Speaker

The JBL CONTROL 321CT is a high-performance 12" coaxial ceiling speaker designed for superior sound quality and reliability in demanding commercial environments. Ideal for auditoriums, conference rooms, theatres, and upscale retail spaces, it delivers clear, high-output audio with deep bass and crisp highs.

Key Features

• 12-inch low-frequency driver combined with a soft-dome high-frequency compression driver for well-balanced sound
• High power handling with integrated 400W transformer supporting 70V/100V distributed audio systems
• Flush ceiling installation with pre-attached fire-rated backcan for easy and safe mounting
• Zinc-plated steel enclosure ensures durability and a discreet appearance
• Optimised for continuous use in large commercial spaces including voice, music, and paging applications
• Simplifies ceiling array layouts for contractors and systems integrators
• Incorporates JBL’s legendary technology for efficiency and dynamic response

Specifications

• Driver Size: 12-inch low-frequency driver
• High-Frequency Driver: Soft-dome compression driver
• Power Handling: 400W (integrated transformer)
• Transformer Taps: 70V/100V distributed audio systems
• Enclosure: Zinc-plated steel with fire-rated backcan
• Installation: Flush ceiling mount with pre-attached backcan