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CONTROL-321C
12" Coaxial Ceiling Loudspeaker with HF Compression Driver
SKU
102940
MPN:
CONTROL-321C
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Overview

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

 Features

  • Consistent 90° broadband pattern control.
  • 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.

Specifications

Frequency Range (-10dB) 33Hz – 18kHz
Frequency Response (±3 dB) 47 Hz – 16 kHz
Power Ratings IEC Long-Term System Power Rating: 250 W continuous pink noise (1000 W peak), 2 hrs 200 W continuous pink noise (800 W peak), 100 hrs
Maximum SPL (1m) 118 dB (124 dB peak)
Sensitivity 94 dB (1 kHz - 16 kHz)
Coverage Angle 90° conical, constant directivity
Directivity Factor (Q) 8.7 (1k - 16kHz)
Directivity Index (DI) 9.4 dB (1k - 16kHz)
Impedance 5.6 ohms
Crossover Type 1.8 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LF
Drivers LF Driver: 300 mm (12 in)
HF Driver: compression driver, 25 mm (1 inch) coil
Input Connectors Screw locking barrier strip for bare wire
Safety Agency Suitable for use in air handling spaces per UL1480, UL2043, NFPA90 & NFPA 70 when installed with UL listed backcan such as JBL MTC-300BB12. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849.
Backcan formed steel (wood-lined; accessory)
Baffle/Rim Metal, driver pre-mounted to baffle, ported.
Ceiling Cutout Size 378 x 378 mm (14.9 x 14.9 in) (for MTC-300BB12 backcan)
Plenum Usage Yes, with accessory backcan

 

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Manuals & Technical Documents

Specificationcontrol-321c-ct12-spec-sheet.pdfInstallation Guidescontrol-321-322-installation-guide.pdf

Product Sheet

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