JBL Professional 5742

Større billeder

4-Vejs højtydende ScreenArray-højttalere

Store format- og 3D-biografer kræver perfekt dækning på alle sæder i biografen, bredt dynamikområde og udvidet båndbredde samt umærkelige forvrængningsniveauer. Digitale lydspor kræver lydsystemer til premiere-biografer, som kan gengive lyden præcist, som den blev optaget.

Funktioner

High power four-way ScreenArray® design for maximum output, optimal coverage, and minimum distortion.
1400 watt midrange featuring four 8" Differential Drive® transducers
Large format 4" neodymium, damped titanium diaphragm, high frequency compression driver.
1600 watt low frequency section with two 18" SVG low frequency drivers
New molded Optimized Aperture Waveguide technology for ultra low distortion and extremely uniform frequency response.
JBL Patented SSC™ Screen spreading Compensation
Focused Coverage Technology
Flat Front Wave Guide design for easy baffle wall installation
Shallow 24" depth for minimum behind screen depth requirements.

Applications

High power for critical sound reproduction in large format cinemas, studio production and post production applications.

Downloads

Specifications

	Størrelse	Uploadet
5742 Spec Sheet opdateret: okt 2020	711 kB	okt 2020

CAD Drawings

	Størrelse	Uploadet
5742 2D DXF opdateret: okt 2020	1,2 MB	okt 2020
5742 2D PDF opdateret: okt 2020	29,3 kB	okt 2020
5742 3D DXF opdateret: okt 2020	2,43 MB	okt 2020

Compliances

	Størrelse	Uploadet
Cinema Sound - 5000 Series Declaration of Conformity opdateret: okt 2019	150 kB	okt 2019
Cinema Sound - High Powered ScreenArrays Declaration of Conformity opdateret: okt 2019	131 kB	okt 2019

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Reservedele og service

Specifikationer

Frequency Response (±3 dB)	30 Hz - 19 kHz
Frequency Range (-10dB)	25 Hz - 20 kHz
Sensitivity	115 dB, 2.83V @ 1m (3.3 ft)
Maximum SPL (1m)	136 dB @ 1m, 142 dB Peak
System Input Power Rating	LF: 1600 WMF: 1400 WHF: 150 W
Horizontal Coverage Angle (-6dB)	90°
Vertical Coverage Angle (-6dB)	20° up, 30° down
Directivity Factor (Q)	10.0
Directivity Index (dB)	10
Crossover Frequencies	220 Hz, 550 Hz, 1.3 kHz
Dimensions (H x W x D)	2763 mm x 762 mm x 610 mm(108.8 in x 30.0 in x 24.0 in)
Net Weight (each)	282 lbs (128.1 kg)
Shipping Weight	333 lbs (151.4 kg)
Low Frequency	2 x 2242HPL, 460 mm (18 in) dia. Super Vented Gap Cooled™ (SVG), 100 mm (4 in) dia. edgewound ribbon voice coils.
Nominal Impedance	4Ω
Input Power Rating	1600 W (AES), 2000 to 4000 W recommended amplifier
Input Connectors	Push terminal binding posts
Mid Frequency	4 x 2169J, 200 mm (8 in) dia. Differential Drive® Neodymium Magnet, 76 mm (3 in) dual coil edgewound ribbon voice coil.
High Frequency	2452H-SL 38 mm (1.5 in) exit compression driver with 100 mm (4 in) diameter voice coil and Neodymium magnet.
Power Handling (2Hr AES Rating)	1600W