JBL Control 321CT 12" Speaker

The Control 321CT has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker. 

Main Features

• JBl Control 321CT Ceiling Speaker
• Consistent 90deg broadband pattern control
• 12" woofer with Kevlar-reinforced cone
• Extraordinary clarity for speech and vocals
• Extended frequency response for music
• Advanced high-slope crossover network
• Priced and Sold Individually

Product Specifications

General

• Frequency Range (-10 dB): 34 Hz – 18 kHz
• Power Rating: 200 W (600 W peak), 100 hrs
• Taps:
  • 70V: 68W, 34W, 17W, 8.5W
  • 100V: 68W, 34W, 17W
• Frequency Response (±3 dB): 47 Hz – 16 kHz
• Coverage Pattern: 90° conical, broadband (Avg 1k - 16kHz)
• Directivity Factor (Q): 8.7 (1k - 16kHz)
• Directivity Index (DI): 9.4 dB (1k - 16kHz)
• Sensitivity (2.83V@ 1m):
  • 94 dB measured half-space
  • 99 dB computed for competitive comparison
• Crossover Network: 1.8 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF

Physical & Dimensions

• Height: 366mm
• Width: 366mm
• Depth from back of Baffle: 240 mm

Manufacturer: JBL