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PD743 - Mid/High Frequency Coaxial Speaker, JBL

JBL PD743 - Mid/High Frequency Coaxial Speaker


 
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Product Code : PD743
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Description
 
Very High Output Mid-High Loudspeaker System
The PD743 Precision Directivity™ loudspeaker provides high-impact sound reinforcement at throw distances that are beyond the reach of traditional single-driver designs.
FEATURES
  • 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 8 in horn loaded cone mid frequency 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.

SPECIFICATIONS
Frequency Range150 Hz - 17 kHz (-10 dB)
Frequency Response200 Hz – 15 kHz (+/- 3 dB)
Coverage Angle40° x 30°
Directivity Index (DI)15 dB
Recommended Crossover Frequencies225 Hz, 1.5 kHz
Nominal ImpedanceMF: 8 Ohms
HF: 16 Ohms
Input Power RatingMF: 700 W AES (2800 W peak)
HF: 150 W AES (600 W peak)
SensitivityMF: 111 dB, 1 W @ 1 m (3.3 ft)
HF: 118 dB, 1 W @ 1 m (3.3 ft)
Calculated Maximum SPLMF: 139 dB Continuous; 145 dB Peak
HF: 140 dB Continuous; 146 dB Peak SPL @ 1 m (3.3 ft)
Mid Frequency2 x 2250J - 203 mm (8 in) cone, Dual 75 mm (3 in) edgewound ribbon voicecoil, NDD™ motor structure
High Frequency2 x 2430H - 75 mm (3 in) diaphragm, 38 mm (1.5 in) aperture,
neodymium magnet
EnclosureDual Trapezoidal, 25° vertical, 35° horizontal; birch plywood
Suspension AttachmentM10 threaded points, 24 total; 40° by 30° Coverage Pattern–symmetrical
frontal dimensions
Finishlack DuraFlex™ coating (white & custom colors optional)
GrilleBlack powder coated zinc treated 14 gauge perforated steel with black foam backing (white & custom colors)
Input ConnectorNeutrik NL4 Speakon (Options:barrier strip or captive cable)
Dimensions (H x W x D)991 x 991 x 1102.36 mm
(39 x 39 x 43.4 in)
Net Weight245 lb, 111.4 kg


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