JBL Control 321C | innfellingshøyttaler 12"

The Control 321C has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker.
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Fabrikant: JBL
LydRommet SKU: 801-00705
Fabrikantens SKU: Control 321C
Spesifikasjoner for produktene
Control 321C and Control 321CT have been engineered from the ground up to deliver exceptional next-generation per- formance in a coaxial point source design ceiling loudspeaker. The low frequency cone performs as a true 12 inch (300 mm) diameter waveguide for the high frequen- cies. A unique metal throat transitions seemlessly to the horn to eliminate high frequency beaming which is common among this category of speaker. The result is a coaxial speaker with extremely consistent 90º coverage on a broadband basis. The transformer version Control 321CT comes with a pre-attached top quality, low saturation 68 Watt multi-tap transformer for use on 70V or 100V distributed speaker lines. 

Features

  • 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.
Control 321C and Control 321CT have been engineered from the ground up to deliver exceptional next-generation per- formance in a coaxial point source design ceiling loudspeaker. The low frequency cone performs as a true 12 inch (300 mm) diameter waveguide for the high frequen- cies. A unique metal throat transitions seemlessly to the horn to eliminate high frequency beaming which is common among this category of speaker. The result is a coaxial speaker with extremely consistent 90º coverage on a broadband basis. The transformer version Control 321CT comes with a pre-attached top quality, low saturation 68 Watt multi-tap transformer for use on 70V or 100V distributed speaker lines. 

Features

  • 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.
Øystein Johnsen
SALG
Tlf: 23 23 28 07
Mob: 91 53 73 13
Frequency Range (-10 dB)34 Hz – 18 kHz
Power Rating200 W (600 W peak), 100 hrs
Sensitivity (2.83V@ 1m)94 dB measured half-space
99 dB computed for competitive comparison
Frequency Response (±3 dB)47 Hz – 16 kHz
Coverage Pattern90° conical, broadband (Avg 1k - 16kHz)
Directivity Factor (Q)8.7 (1k - 16kHz)
Directivity Index (DI)9.4 dB (1k - 16kHz)
Crossover Network1.8 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF,
2nd order low-pass to LF
Nominal Impedance8 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)
Spesifikasjoner for produktene
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