Resources

JBL Control 328CT - 8 inch Coaxial Ceiling Loudspeaker with HF Compression Driver with Transformer

Product Code: JBL CTRL328CT

Key Features
Control 328C with pre-attached 60 Watt 70V/100V Multi-Tap Transformer. Taps at 68W, 34W & 17W (Plus 8.5W at 70V Only). 12 Round Ported Baffle with Waveguide, Depth 8.6 . UL LISTED
$1,441.25 inc GST
(EA)
Increase value Decrease value
Qty Each (inc GST) Each
Stock on order
  • Features
  • Overview
  • Technical Specs
  • Documents

8" Coaxial Ceiling Loudspeaker with HF Compression Driver

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

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.
Warranty

We offer a 2 year warranty on this product from its date of purchase. For more information regarding our support, repair and warranty, please download our Warranty Guide here.

Frequency Range (-10 dB) 45 Hz 18 kHz
Long-Term System Power Rating 250 W (1000 W peak), 2 hrs150 W (600 W peak), 100 hrs
Taps 70V: 68W, 34W, 17W, 8.5W100V: 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
Dimensions (H x W x D) 305 mm (12.0 in.) diameter round baffle x depth from back of baffle of 218 mm (8.6 in)

Accessories

Increase value Decrease value View Product
Increase value Decrease value View Product
Increase value Decrease value View Product
Increase value Decrease value View Product
Products to compare:
Comparing Products
Your browser currently does not support some features required by this site. Please try another browser