|JBL PD743 HIGH OUTPUT COAX 40 X 30|
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.
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.
Frequency Range 150 Hz - 17 kHz (-10 dB)
Frequency Response 200 Hz – 15 kHz (+/- 3 dB)
Coverage Angle 40° x 30°
Directivity Index (DI) 15 dB
Recommended Crossover Frequencies 225 Hz, 1.5 kHz
Nominal Impedance MF: 8 Ohms HF: 16 Ohms
Input Power Rating MF: 700 W AES (2800 W peak) HF: 150 W AES (600 W peak)
Sensitivity MF: 111 dB, 1 W @ 1 m (3.3 ft) HF: 118 dB, 1 W @ 1 m (3.3 ft)
Calculated Maximum SPL MF: 139 dB Continuous; 145 dB Peak HF: 140 dB Continuous; 146 dB Peak SPL @ 1 m (3.3 ft)
Mid Frequency 2 x 2250J - 203 mm (8 in) cone, Dual 75 mm (3 in) edgewound ribbon voicecoil, NDD™ motor structure
High Frequency 2 x 2430H - 75 mm (3 in) diaphragm, 38 mm (1.5 in) aperture, neodymium magnet
Enclosure Dual Trapezoidal, 25° vertical, 35° horizontal; birch plywood
Suspension Attachment M10 threaded points, 24 total; 40° by 30° Coverage Pattern–symmetrical frontal dimensions
Finish lack DuraFlex™ coating (white & custom colors optional)
Grille Black powder coated zinc treated 14 gauge perforated steel with black foam backing (white & custom colors)
Input Connector Neutrik 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 Weight 245 lb, 111.4 kg