PD764i

Very High Output Mid-High Loudspeaker System

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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.

特点

  • 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.

下载

  Version Language Size Uploaded
Data Sheets
PD764i Spec Sheet
updated: 10月18日
    251.6 KB 10月18日
WRC & WRX Configurations
updated: 10月30日
    392.9 KB 10月30日
CAD Drawings
PD700i 3D DXF
updated: 10月30日
    33.1 KB 10月30日
PD700i 2D Drawings
updated: 10月18日
    1.1 MB 10月18日
Bim Objects
BIM (Revit) Files
updated: 10月03日
    12.4 MB 10月03日
Tech Notes
Tech Note: Forward Steered Arrays in Precision Directivity™ Speaker Systems
updated: 10月18日
    658.3 KB 10月18日
Tech Note: JBL Precision Directivity™ PD700 Series Co-Axial Mid/High Speaker Systems
updated: 10月30日
    388.8 KB 10月30日
Tech Note: Cone Midrange Compression Drivers (CMCD)
updated: 10月18日
    2.0 MB 10月18日
Tech Note: Progressive TransitionTM (PT) Waveguides
updated: 10月18日
    4.5 MB 10月18日
Tech Note: Basic PD5322 and PD5122 Array Applications
updated: 10月18日
    4.0 MB 10月18日
Helpful Links
PD Calculator
updated: 10月30日
    492.7 KB 10月30日
Ease Data
PD700i & PD700i-215 EASE Files
updated: 10月18日
    196.8 KB 10月18日
Speaker Tunings
PD700i & PD700i-215 Tunings Files
updated: 10月18日
    444.9 KB 10月18日
Images
PD764i Photo
updated: 10月30日
    3.1 MB 10月30日
Clf Files
CLF Files
version 03-16-20, updated: 3月16日
03-16-20    22.5 MB 3月16日

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性能

Frequency Response (-10dB) 200 Hz to 19.5 kHz
Frequency Response (±3 dB) 230 Hz - 18.5 kHz
覆盖范围 60° x 40°
Directivity Index (DI) 13 dB
System Sensitivity (1w @ 1m) Passive Mid-High: 110 dB SPL
Maximum SPL (1m) 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
MF Driver 2 x JBL CMCD-82H midrange driver with 200 mm (8 in) diameterDifferential Drive® dual 75 mm (3 in) voice coil
HF 驱动程序 2 x JBL 2432H, 38 mm (1.5 in) exit compression driver, 75 mm (3 in) voice coil
标称阻抗 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
网罩 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 20 length
环境 Available WRC/WRX Version: IP55
Suspension Attachment 52 total points (12 top and bottom, 11 each side, 6 back), M10 threaded hardwar
尺寸(高 x 宽 x 厚) 991 mm x 991 mm x 1145.8 mm(39.0 x 39.0 x 45.1 in)
Net Weight (each) 215 lbs (97.7 kg)
Crossover Modes Passive
系统额定功率 MHF - 400 W (1600 W Peak) (AES rated)

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