12 in. 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.
- 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.
| 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 |
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| 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 |
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| 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) |
