Three-Way Biamplified or Triamplified (T) ScreenArray Loudspeaker System

JBL 3731

JBL 3731 JBL 3731
JBL 3731
JBL 3731
Introduction

3731 Three-Way Triamplified ScreenArray® Cinema Loudspeaker System

Features
Specifications
Features
  • Three-way Screen Array® design for maximum output, optimal coverage, and minimum distortion
  • One 380 mm (15") Vented Gap Cooled (VGC™) LF Transducer
  • Triamplified (T) or Biamplified operation
  • Approved for THX® certified applications (3731T)
  • M/HF ships fully assembled
  • Second Generation Optimized Aperture Waveguide technology for ultra-low distortion, and extremely uniform frequency response
  • SSCTM Screen Spreading Compensation
  • Focused Coverage Technology™
  • Flat-front waveguide design for easy baffle wall installation
  • Shallow depth for minimum behind screen requirements
  • Low profile design with 600W LF
Introduction
Specifications
SPECIFICATIONS

Frequency Range

30 Hz - 20 kHz

Frequency Response

40 Hz - 19 kHz

System Sensitivity

103 dB, 2.83V
@ 1m (3.3 ft)

Rated Maxium SPL

125 dB @ 1m (3.3 ft), 131 dB peak

System Input Power Rating

LF: 600 watts, M/HF: 150 watts [HF: 85 watts]

Hor. Coverage Angle (-6 dB)

90°

Vert. Coverage Angle (-6 dB)

20° up, 30° down

Dimensions (HxWxD)

1600 mm x 762 mm x 450 mm (63 in x 30 in x 17.75 in)

Net Weight

51.8 kg (114 lbs)

CONTACT US
Let us follow up
with you
Our office hours are 9:30am-5:30pm weekdays — please drop by, call us or fill in the contact form so we can reply to you shortly.

1998 NE 150th Street, North Miami,
FL 33181 USA
Phone: (305) 573-7339
Fax: (305) 573-8101
E-mail:
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