Control 328CT 8" Open-Back Coaxial Ceiling Speaker 150W 100V

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JBL Control 328CT 8 Open-Back Coaxial Ceiling Speaker 150W 100V - Main Image
JBL Control 328CT 8 Open-Back Coaxial Ceiling Speaker 150W 100V - Image 1
JBL Control 328CT 8 Open-Back Coaxial Ceiling Speaker 150W 100V - Image 2
JBL Control 328CT 8 Open-Back Coaxial Ceiling Speaker 150W 100V - Image 3
Price:
RRP: £708.00 inc VAT
Code:
JBLC328CT
Manufacturer Code:
JBL0644
Brand:
JBL

Quantity required:

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
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Control 328CT 8" Coax Ceiling Speaker 100V/60W

Control 328CT has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker.

Product Features

  • Consistent 120° broadband pattern control covers an extremely large area.
  • Shaped mounting baffle provides the pattern control of a 300 mm (12 in) horn from a 200 mm (8 in) driver.
  • Components 
    • 200 mm (8 in) woofer with Kevlarreinforced cone and 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 very 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.

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

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