JBL Professional 5742

较大的图像

4-Way High Power ScreenArray Loudspeakers

Large format and 3D cinemas require perfect coverage in every seat of the auditorium, wide dynamic range and extended bandwidth, as well as inaudible levels of distortion. Digital soundtracks require sound systems for premier auditoriums that can accurately reproduce the sound exactly as recorded.

特点

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.

下载

	Version	Language	Size	Uploaded
Specifications
5742 Spec Sheet updated: 10月 2020			711.3 KB	10月 2020
CAD Drawings
5742 2D DXF updated: 10月 2020			1.2 MB	10月 2020
5742 2D PDF updated: 10月 2020			29.3 KB	10月 2020
5742 3D DXF updated: 10月 2020			2.4 MB	10月 2020
Compliances
Cinema Sound - 5000 Series Declaration of Conformity updated: 10月 2019			150.4 KB	10月 2019
Cinema Sound - High Powered ScreenArrays Declaration of Conformity updated: 10月 2019			131.1 KB	10月 2019

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Parts & Service

性能

Frequency Response (±3 dB)	30 Hz - 19 kHz
频率范围 (-10dB)	25 Hz - 20 kHz
灵敏度	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
水平覆盖角度 (-6dB)	90°
垂直覆盖角度 (-6dB)	20° up, 30° down
Directivity Factor (Q)	10.0
Directivity Index (dB)	10
Crossover Frequencies	220 Hz, 550 Hz, 1.3 kHz
尺寸（高 x 宽 x 厚）	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)
运输重量	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.
标称阻抗	4Ω
Input Power Rating	1600 W (AES), 2000 to 4000 W recommended amplifier
输入接口	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