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J. P. Leisure Ltd. Unit 1, Hillside Road, Hele, Ilfracombe, Devon, EX34 9QS, United Kingdom.

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JBL-3731 - Three-way Bi-amplified Screenarray Loudspeaker System.

JBL-3731 - Three-way Bi-amplified Screenarray Loudspeaker System.

JBL-3731 - Three-way Bi-amplified Screenarray Loudspeaker System.

Price Each 1,646.86 Exc VAT or (1,976.23 Inc VAT at 20%)

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Ref: JP100210

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The 3731 and 3731-T feature true three-way system design enhanced for critical film sound reproduction in small to medium cinema enviroments. The system comes as a bi-amplfied (3731) or tri-amplified (3731-T) solution. The latter is THX-certified.

FEATURES

Three-way Screen Array design for maximum output, optimal coverage, and minimum distortion
One 380 mm (15 inch) 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 [HF: 85 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)

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