JBL 3731 SCREEN ARRAY THREE-WAY CINEMA SYSTEM

Three-way ScreenArray for Small to Medium Cinemas and Post Production, with single 15" LF Section. For Bi-amp Applications. Flat Front design for Easy Bafflewall Installation. Mid High Section Completely Assembled and Pre-Aimed. Components: 5641 Single 15" Low Frequency Section, 3732-M/HF Mid-High Frequency Section.

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

3731 Three-Way Triamplified ScreenArray® Cinema Loudspeaker System

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

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
Hor. Coverage Angle (-6 dB) 90°
Vert. Coverage Angle (-6 dB) 20° up, 30° down
Directivity Factor (Q) 10.0
Directivity Index (DI) 10 dB
Crossover Frequencies 350 Hz <1.2 kHz>
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)
Shipping Weight 64.0 kg (141 lbs)

JBL Products Subject to Factory Availability

SPEC SHEET: SS3731_0509