Control 328C 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 Kevlarre inforced 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.
Specifications
Active or Passive
Passive
LF Driver
8″ / 20 cm Woofer with Kevlar-Reinforced Cone and 2″ / 5 cm Voice Coil
HF Driver
JBL 2412H-1 Compression Driver with 1″ / 2.5 cm Voice Coil
Frequency Range
45 Hz to 18 kHz (-10 dB)
Frequency Response
60 Hz to 16 kHz (3 dB)
Coverage Pattern
120 Conical, Broadband
Directivity Factor
7 (1 to 16 kHz)
Directivity Index
8.5 dB (1 to 16 kHz)
Power Capacity
For 2 Hours: 250 W (1000 W Peak)For 100 Hours: 150 W (600 W Peak)
Sensitivity
Measured Half-Space: 93 dB (2.83 V at 1 m)Computed for Competitive Comparison: 98 dB (2.83 V at 1 m)
Maximum SPL
118 dB Continuous Average (124 dB Peak)
Impedance
8 Ohms
Transformer Taps
Not applicable
Crossover
Frequency: 1.9 kHzLow-Pass Filter: 2nd Order (12 dB/Octave)High-Pass Filter: 3rd Order (18 dB/Octave)
Input
Removable Locking Connector with Screw-Down Terminals
Maximum Wire Size
12 AWG
Shielded
No
Baffle
Material: MetalDiameter: 12″ / 30.5 cm
Dimensions
12.0 x 6.3″ / 30.5 x 16.0 cm from Back of Baffle
Weight
10 lb / 4.5 kg
Safety Rating
UL 1480, UL 2043, NFPA 90, and NFPA 70 when Installed with a UL-Listed BackcanS7232/UL, UL 1876, IEC 60849 / EN 60849
