Currently not in stock: Please contact our sales team for product availability and lead times. Thanks to our strong supplier relationships our lead times are some of the quickest in the industry, giving us full confidence that we can still fulfil your requirements on back-order quicker than any competitor.
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If you place your order and we've not got a product in stock, a member of the sales team will contact you with our supplier lead times or to find an alternative.
Please call the sales team on 01525 850085 or email sales@leisuretec.co.uk if you have any questions.
Wireless Microphone Systems
We do our best to keep healthy stocks across the many Wireless Microphone System SKUs but in the rare case where we don't have your required system in stock, please contact our sales team as we can often make your product to order by borrowing the system components (transmitters, receivers or mics) from other stocked systems.
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Main Features
Three-way ScreenArray® design for maximum output, optimal coverage and minimum distortion
Large format 3” neodymium, titanium diaphragm, high frequency compression driver
Patented Differential Drive® 15” low frequency woofers for improved power handling and reduced distortion.
Molded Optimized Aperture Waveguide technology for ultra-low distortion and extremely uniform frequency response
4732 2x15"/ 4x6.5" 3-Way Bi-Amp ScreenArray Cinema Speaker System
Today’s premier 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, especially those associated with the latest digital cinema requirements, require sound systems that can accurately reproduce the sound exactly as recorded. Designed for high power critical sound reproduction in premier cinemas, studio production and post production applications, the 4732 next-generation ScreenArray features true three-way design enhanced by advanced engineering. JBL’s latest technical innovations are integrated into a system design that provides superior coverage, maximum power handling and uniform acoustic power output, along with extremely low distortion. The ScreenArray design provides ideal power response and directivity control with seamless transitions between acoustic sections.
Product Features
Three-way ScreenArray® design for maximum output, optimal coverage and minimum distortion
Bi-amplified operation
Large format 3” neodymium, titanium diaphragm, high frequency compression driver
Patented Differential Drive® 15” low frequency woofers for improved power handling and reduced distortion.
Molded Optimized Aperture Waveguide technology for ultra-low distortion and extremely uniform frequency response
SSC™ Screen Spreading Compensation
Focused coverage technology
Flat front waveguide design for easy baffle wall installation
Shallow profile for minimum behind-screen depth requirements
Product Specifications
System
Frequency Range: 30 Hz – 20 kHz
Frequency Response (±3 dB): 40 Hz – 19 kHz
Hor. Coverage Angle (-6 dB): 90°
Vert. Coverage Angle (-6 dB): 20° up, 30° down
Rated Maximum SPL: 130 dB @ 1m (3.3 ft), 136 dB peak
Crossover Frequencies: 250 Hz
Net Weight: 84.4 kg (186 lb)
Shipping Weight: 103.5 kg (228 lb)
Dimensions (H x W x D): 2427 mm x 762 mm x 450 mm (95.6 in x 30 in x 17.75 in)
Component Electronics – Model 4739
Low Frequency Transducers: 2 x 265H-2, 380 mm (15 in) diameter, Differential Drive® edgewound ribbon voice coil transducers mounted in 4509 LF enclosure
Input Connectors: Push terminal binding posts
Nominal Impedance: 4 ohms
Minimum Impedance: 3.3 ohms @ 230 Hz
Input Power Handling (AES 100-Hour Rating): 500 W (44.5 V)
Input Power Handling (AES 2-Hour Rating): 800 W (56.5 V)
Free-Field Sensitivity: 104 dB SPL, 2.83V @ 1 m (3.3 ft)
Dimensions (H x W x D): 883 mm x 762 mm x 450 mm (34.75 in x 30 in x 17.75 in)
Net Weight: 48.6 kg (107 lb)
Shipping Weight: 55.4 kg (122 lb)
Component Electronics – Model 4732-M/HF
Mid Frequency Transducers (Ships Fully Assembled): 4 x 165H, 165 mm (6.5 in) diameter, 38 mm (1.5 in) voice coil
High Frequency Transducer (Ships Fully Assembled): 1 x 2432H, 75 mm (3 in) titanium diaphragm and voice coil diameter, 38 mm (1.5 in) exit diameter
Input Connectors: Screw terminal barrier strip
Nominal Impedance: 4 ohms, [HF: 8 ohms]
Minimum Impedance: 3.5 ohms @ 300 Hz
Free-Field Sensitivity:
107 dB SPL, 2.83V @ 1 m (3.3 ft)
[MF: 109 dB SPL, 2.83V @ 1 m (3.3 ft)]
[HF: 115 dB SPL, 2.83V @ 1 m (3.3 ft)]
Input Power Handling (AES 100-Hour Rating):
200 watts, 400 watts recommended amplifier
[MF: 200 watts, 400 watts recommended amplifier]
[HF: 85 watts, 200 watts recommended amplifier]
Dimensions (H x W x D): 1544 mm x 762 mm x 450 mm (60.8 in x 30 in x 17.75 in)
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