PD743i-215

Very High Output Full-Range Loudspeaker System

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Very High Output Full-Range Loudspeaker System

The PD743i-215 Precision Directivity™ loudspeaker provides high-impact sound reinforcement at throw distances that are beyond the reach of traditional single-driver designs. A single module produces greater than 104 dB SPL (continuous) at distances of 50 m (165 ft). The PD764i-215 may be used in clusters with other PD family modules or singly as part of a distributed system.

特点

  • 40° by 30° 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.
  • Dual 15” low-frequency Differential Drive®, dual voice coil – dual magnetic gap woofers.
  • 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
PD743i-215 Spec Sheet
updated: 10月18日
    265.8 KB 10月18日
WRC & WRX Configurations
updated: 10月30日
    392.9 KB 10月30日
CAD Drawings
PD700i-215 3D DXF Drawings
updated: 10月18日
    486.1 KB 10月18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: Basic PD5322 and PD5122 Array Applications
updated: 10月18日
    4.0 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: Cone Midrange Compression Drivers (CMCD)
updated: 10月18日
    2.0 MB 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: Forward Steered Arrays in Precision Directivity™ Speaker Systems
updated: 10月18日
    658.3 KB 10月18日
Speaker Tunings
PD700i & PD700i-215 Tunings Files
updated: 10月18日
    444.9 KB 10月18日
Ease Data
PD700i & PD700i-215 EASE Files
updated: 10月18日
    196.8 KB 10月18日
Images
PD743i-215-WRX Photos
updated: 10月30日
    2.4 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) 36.5 Hz to 19.5 kHz
Frequency Response (±3 dB) 42 Hz - 18.5 kHz
覆盖范围 40° x 30°
Directivity Index (DI) 16 dB
System Sensitivity (1w @ 1m) LF: 103 dB SPL; Passive Mid-High: 111 dB SPL
Maximum SPL (1m) LF - 141 dB Peak; MHF - 143 dB Peak
Transducer Power Rating (AES) LF - 1000 W (4000 W Peak); MHF - 400 W (1600 W Peak)
交叉 Bi-Amp with passive mid/high crossover (Tri-Amp optional)
Crossover Frequencies 220 Hz, 1.2 kHz
DSP Custom DSP for Crown ITHD and IT4x3500HD amplifiers
低频驱动单元 2 x JBL 2265H 380 mm (15 in) Diferential Drive driver with 75 mm (3 in) dual voice coil
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 LF: 4 ohms 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 or NL8 for tri-amp operation (optional)
Input Connectors WRC/WRX Version 4 conductor 16 awg direct burial cable assy 20 length (or length TBD)
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) 335 lbs (152 kg)
Crossover Modes Passive
系统额定功率 LF - 1000 W (4000 W Peak);
MHF - 400 W (1600 W Peak) (AES rated)
Nominal LF Driver Impedance 4 ohms
Nominal MF Driver Impedance 4 ohms
Nominal HF Driver Impedance 4 Ohms Passive Mid/High Crossover

支援/最常见问题