JBL Professional PD764i

Større billeder

Dual 8-tommers 2-vejs horn-lastet højttaler med 60° x 40° horn

PD764i Precision Directivity™ højttaleren leverer højtimpact-lyd til projektionsafstande, som ligger uden for rækkevidde for enkelt-driver-designs. Et enkelt modul producerer større end 104 dB SPL (kontinuerligt) på afstande på 50 m (165 ft). PD764i kan bruges i klynger med andre PD-familiemodule eller enkeltvis som del af et distribueret system.

Funktioner

60° x 40° dækningsmønster – symmetriske frontale dimensioner tillader horisontal eller vertikal orientering inden for et array.
IFS™ Interference Free Summation dual HF-drivermodul eliminerer destruktiv interferens og øger output med 6 dB.
Dual 2432H kompressionsdriver med 3" membran
Dual CMCD-82H 8" hornet belastet midrange-drivere giver 6 dB større output end traditionelle designs.
Mønsterkontrol opretholdt under 400 Hz.
Koaksial mid/høj-frekvens modullayout forbedrer midfrekvens arrayabilitet og minimerer størrelse.
Integreret rigging-system forenkler array-design og konstruktion.

For at forbedre pålidelighed under vejrforhold og reducere vandindtrængen kan kabinet-dimensioner på WRC & WRX-modeller være forskellige fra standardmodeldimensioner. Kontakt CustomAudio@harman.com for tegninger og/eller dimensionsinformation om WRC & WRX-modeller.

Downloads

Data Sheets

	Størrelse	Uploadet
PD764i Spec Sheet opdateret: okt 2020	252 kB	okt 2020

Manuals

	Version	Sprog	Størrelse	Uploadet
Weather Resistant Configurations version A, opdateret: maj 2023	A		86,1 kB	maj 2023

Brochures

	Sprog	Størrelse	Uploadet
Loudspeakers for Sports Facilities opdateret: jul 2024		5,71 MB	jul 2024

CAD Drawings

	Version	Størrelse	Uploadet
PD700i Series Customer Drawings version 1.0, opdateret: dec 2025	1.0	1,26 MB	dec 2025
PD700i Series Revit/BIM Library version 1.0, opdateret: dec 2025	1.0	4,32 MB	dec 2025

Tech Notes

	Størrelse	Uploadet
Tech Note: Forward Steered Arrays in Precision Directivity™ Speaker Systems opdateret: okt 2020	658 kB	okt 2020
Tech Note: JBL Precision Directivity™ PD700 Series Co-Axial Mid/High Speaker Systems opdateret: okt 2019	389 kB	okt 2019
Tech Note: Cone Midrange Compression Drivers (CMCD) opdateret: okt 2020	1,98 MB	okt 2020
Tech Note: Progressive TransitionTM (PT) Waveguides opdateret: okt 2019	4,47 MB	okt 2019
Tech Note: Basic PD5322 and PD5122 Array Applications opdateret: okt 2020	3,97 MB	okt 2020

Simulation Data

	Version	Størrelse	Uploadet
PD700i Series EASE GLL Files version 1.0, opdateret: dec 2025	1.0	197 kB	dec 2025
JBL Pro ALL CLF Files version 12-10-21, opdateret: maj 2023	12-10-21	24 MB	maj 2023

Speaker Tunings

	Størrelse	Uploadet
PD700i & PD700i-215 Tunings Files opdateret: nov 2020	420 kB	nov 2020

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Reservedele og service

Specifikationer

Frequency Range (-10dB)	200 Hz to 19.5 kHz
Frequency Response (±3 dB)	230 Hz - 18.5 kHz
Coverage Pattern	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 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 20 length
Environmental	Available WRC/WRX Version: IP55
Suspension Attachment	52 total points (12 top and bottom, 11 each side, 6 back), M10 threaded hardwar
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 (each)	215 lbs (97.7 kg)
Crossover Modes	Passive
System Power Rating	MHF - 400 W (1600 W Peak) (AES rated)