
JBL Control 328CT 8" Speaker
JBL0644
Usually shipped within 2-3 working days
The Control 328CT 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 328CT Ceiling Speaker
- Consistent 120deg broadband pattern control for large area
- 12" woofer with 3" voice-coil cone
- 250 Watt power handling with very high sensitivity
- Clean, contemporary grille and optional backbox available
- Advanced high-slope crossover network for constant coverage
- Priced and Sold Individually
Product Specifications
General
- Frequency Range (-10 dB): 45 Hz – 18 kHz
- Long-Term System Power Rating:
- 250 W (1000 W peak), 2 hrs
- 150 W (600 W peak), 100 hrs
- Taps:
- 70V: 68W, 34W, 17W, 8.5W
- 100V: 68W, 34W, 17W
- Frequency Response (±3 dB): 60Hz – 16 kHz
- Coverage Pattern: 120° conical, broadband
- Nominal Impedance (321C): 8 ohms
- Directivity Factor (Q): 7.0 (Avg 1k - 16kHz)
- Directivity Index (DI): 8.5dB (Avg 1k - 16kHz)
- Sensitivity (2.83V@ 1m): 93 dB measured half-space
- Maximum SPL: 118 dB cont ave (124 dB peak)
- Crossover Network: 1.9 kHz, 3rd order (18 dB/oct) high-pass plus conjugate
Physical & Dimensions
- Height: 305mm
- Width: 305mm
- Depth: 218mm
Manufacturer: JBL