JBL PD764 Very High Output Mid-High Loudspeaker System

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$19,705.00

Description

Very High Output Mid-High Loudspeaker System

The PD764i Precision Directivity™ loudspeaker provides high-impact sound reinforcement at throw distances that are beyond the reach of single-driver designs. A single module produces greater than 104 dB SPL (continuous) at distances of 50 m (165 ft). The PD764i may be used in clusters with other PD family modules or singly as part of a distributed system.

Features

  • 60° by 40° Coverage Pattern–symmetrical frontal dimensions allow horizontal or vertical orientation within an array.
  • IFS™ Interference Free Summation dual HF driver module eliminates destructive interference and increases output by 6 dB.
  • Dual 2432H compression drivers with 3” diaphragms
  • Dual CMCD-82H 8” horn loaded cone mid-range drivers provide 6 dB greater output than traditional designs.
  • Pattern control maintained to below 400 Hz.
  • Co-axial mid / high-frequency module layout improves mid frequency arrayability and minimizes size.
  • Integrated rigging system simplifies array design and construction.
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Specifications

  • Frequency Range (+/-10 dB) 200 Hz to 19.5 kHz
  • Frequency Response (+/-3 dB) 230 Hz - 18.5 kHz
  • Coverage Pattern 60° x 40°
  • Directivity Index 13 dB
  • System Sensitivity (1W @ 1m) Passive Mid-High: 110 dB SPL
  • Maximum Peak SPL:  (Bi-amplified mode) MHF - 142 dB Peak
  • Transducer Power Rating (AES) MHF - 400 W (1600 W Peak)
  • Crossover Frequencies 1.2 kHz
  • DSP Custom DSP for Crown ITHD and IT4x3500HD amplifiers
  • Midrange Frequency Driver 2 x JBL CMCD-82H midrange driver with 200 mm (8 in) diameter
    • Differential Drive® dual 75 mm (3 in) voice coil
  • High Frequency Driver 2 x JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil
  • Nominal Impedance
    • MF: 4 ohms
    • HF: 16 ohms
  • Enclosure Trapezoidal with Rectangular sides, combination of 18 mm and 16 mm (5/8 in) exterior grade birch plywood
  • Enclosure WRC/WRX Version For direct exposure or extreme environments, berglassed with stainless steel hardware
  • Grille Black powder coated zinc treated 14 gauge perforated steel with black foam backing
  • Grille WRC/WRX Version Three layer grille assy consisting of 16-gauge powder coated S.S., backed with O.C. foam and S.S. mesh
  • Input Connector NL4 for bi-amp operation
  • Input Connectors WRC/WRX Version 4 conductor 16 awg direct burial cable assy 20ft length
  • WRC/WRX Environmental Specifications IP55
  • Suspension Attachment 52 total points (12 top and bottom, 11 each side, 6 back), M10 threaded hardware
  • Dimensions (H x W x D) 991 mm x 991 mm x 1145.8 mm (39.0 x 39.0 x 45.1 in)
  • Net Weight 215 lbs (97.7 kg)
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