JBL CONTROL 321C | 12inch Coaxial Ceiling Loudspeaker with HF Compr...
Description
Description
JBL CONTROL 321C 12inch Coaxial Ceiling Loudspeaker with HF Compression Driver
The Control 321C has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker.
Key Features
- Consistent 90° broadband pattern control.
- Components : 300 mm (12 in) woofer with Kevlar-reinforced cone with 50 mm (2 in) voice-coil. 25 mm (1 exit) compression driver.
- Extraordinary clarity for speech and vocals with extended frequency response for music.
250 Watt power handling with high sensitivity provides high SPL capability. - Advanced high-slope crossover network for constant coverage and smooth, natural midrange.
- Clean, contemporary grille and optional backbox available.
Technical Specifications
Frequency Range (-10 dB) : 34 Hz – 18 kHz
Power Rating : 200 W (600 W peak), 100 hrs
Sensitivity (2.83V@ 1m) : 94 dB measured half-space
99 dB computed for competitive comparison
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)
Crossover Network : 1.8 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF,
2nd order low-pass to LF
Nominal Impedance : 8 ohms
Dimensions (H x W x D) : 366 x 366 mm (14.4 x 14.4 in) square baffle x depth from back of baffle of 223 mm (8.8 in)
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