بلندگوی سینمایی جی بی ال (JBL) مدل ۵۷۳۲

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بلندگوی سینمایی

بلندگوی سینمایی (اسکرین ارری) جی بی ال (JBL) مدل ۵۷۳۲

۵۷۳۲
۳-Way High Power ScreenArray Loudspeakers
Today’s premier cinemas require perfect coverage in every seat of the auditorium, wide dynamic range and extended bandwidth, as well as inaudible levels of distortion. Digital soundtracks require sound systems for premier auditoriums that can accurately reproduce the sound exactly as recorded.
اسکرین ارری جی بی ال

اسکرین ارری جی بی ال

FEATURES
 
  • Three-way ScreenArray® design for maximum output, optimal coverage, and minimum distortion.
  • ۷۰۰ watt midrange featuring two 8″ Differential Drive® transducers
  • Large format 4″ neodymium, damped titanium diaphragm, high frequency compression driver.
  • ۱۲۰۰ W low-frequency section with two 15″ Vented Gap Cooled low frequency transducers
  • New molded Optimized Aperture Waveguide technology for ultra low distortion and extremely uniform frequency response.
  • JBL Patented SSC™ Screen spreading Compensation
  • Focused Coverage Technology
  • Flat Front Wave Guide for easy baffle wall installation
  • Shallow 18″ profile for minimum behind screen depth requirements.
APPLICATIONS
 
  • High power critical sound reproduction in premier cinemas and studio production and post production applications.
SPECIFICATIONS
 
 
  Frequency Range ۳۰ Hz – ۲۰ kHz (-10 dB)
  Frequency Response ۴۰ Hz – ۱۹ kHz (±۳ dB)
  Sensitivity ۱۱۵ dB, 2.83V @ 1m (3.3 ft)
  Rated Maxium SPL ۱۲۸ dB SPL continuous @ 1m, 134 dB Peak
  System Input Power Rating LF: 1200 W
MF: 700W
HF: 150W
  Hor. Coverage Angle (-6 dB) ۹۰°
  Vert. Coverage Angle (-6 dB) ۲۰° up, 30° down
  Directivity Factor (Q) ۱۰٫۰
  Directivity Index (dB) ۱۰
  Crossover Frequencies ۲۵۰ Hz, 1.3 kHz
  Dimensions(H x W x D) ۱۹۳۷ mm x 762 mm x 450 mm
(76.3 in x 30.0 in x 17.8 in)
  Net Weight ۸۶ kg (190 lb)
  Shipping Weight ۱۰۱ kg (223 lb)
  Low Frequency ۲ x 2226HPL, 380 mm (15 in) dia. Vented Gap Cooled™ (VGC), 100 mm (4 in) dia. edgewound ribbon voice coils.
  Nominal Impedance ۴ ohms
  Input Power Rating ۱۲۰۰ W (AES), 1500 to 3000W recommended amplifier
  Sensitivity ۱۰۳ dB SPL, 2.83V @ 1m (3.3 ft)
  Input Connectors Push terminal binding posts
  Mid Frequency ۲ x 2169J, 200 mm (8 in) dia. Differential Drive® Neodymium Magnet, 76 mm (3 in) dual coil edgewound ribbon voice coil.
  High Frequency ۲۴۵۲H-SL 38 mm (1.5 in) exit compression driver with 100 mm (4 in) diameter voice coil and Neodymium magnet.
  Nominal Impedance MF: 4 ohms; HF: 8 ohms
  Input Power Rating MF: 700 W; 1000 to 2000 W recommended amplifier
HF: 150 W; 500 to 1000 W recommended amplifier
  Sensitivity MF: 110 dB SPL, 2.83V @ 1m (3.3 ft)
HF: 115 dB SPL, 2.83V @ 1m (3.3 ft)
  Input Connectors Screw Terminal Barrier Strip
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