Three-Way Bi-Amplified/Passive ScreenArray® Cinema
Loudspeaker System
The 3730 ScreenArray provides smooth and accurate reproduction of cinema soundtracks in a compact and very cost effective system.
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Three-Way Bi-Amplified/Passive ScreenArray® Cinema
Features
- Three-Way ScreenArray design for maximum output, optimal coverage, and minimum distortion
- Bi-amplified or fully passive switchable operation
- SSC™ Screen Spreading Compensation
- New molded Optimized Aperture Waveguide technology for ultra low distortion and extremely uniform frequency response
- Low Frequency section features dual 15" transducers with ribbon wire voice coils for low distortion and high efficiency
Downloads
| Size | ||||
Specifications | ||||
Cinema 3730 Spec Sheet
updated: Oct 2020
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361 KB | |||
Compliances | ||||
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Cinema Sound - ScreenArray Systems (3 Way) Declaration of Conformity
updated: Oct 2019
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153 KB | |||
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Cinema Sound China
updated: Oct 2019
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141 KB | |||
Images | ||||
Cinema 3730 Front Angle
updated: Apr 2019
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51 KB | |||
Speaker Tunings | ||||
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3730 Passive DSP DSi Preset
updated: Oct 2020
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692 Bytes | |||
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3730 BA DSP DSi Preset
updated: Oct 2020
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576 Bytes | |||
Ease Data | ||||
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3730_3739LF Ease Data
updated: Oct 2020
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106 KB | |||
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Parts & Service
Specifications
| Frequency Range (±3 dB) | 40 Hz – 18 kHz |
| Frequency Range (-10dB) | 30 Hz – 18 kHz |
| Sensitivity | 105dB @ 2.83V |
| Nominal Impedeance | 4Ω |
| Passive System Input Power Rating | 600 W |
| Bi-Amp System Input Power Rating | LF: 500 WM/HF: 125 W |
| Nominal Coverage | 90º horizontal, -30º/+20º vertical |
| Crossover Frequency | 450 Hz , 2 kHz |
| Dimensions (HxWxD) | 173.4 mm x 762 mm x 450 mm (68.25 in x 30 in x 17.75 in) |
| Net Weight (each) | 147 lbs (67.1 kg) |
| 3739 Low Frequency | Two M115-8A 380 mm (15 in) dia., 61 mm (2.5 in) edgewound ribbon voice coil transducers mounted in a 4509 LF enclosure |
| Dimension (HxWxD) | 883 mm x 762 mm x 450 mm (34.75 in x 30 in x 17.75 in) |
| Nominal Impedance | 4 ohms [MF: 8 ohms, HF: 8 ohms] |
| Input Power Rating | 125 watts AES; 300 watts recommended amplifier |
| Input Connectors | Screw terminal barrier strip |
| Mid Frequency | 1 x 195H; 165.1 mm (6.5 in) dia., 38 mm (1.5 in) voice coil |
| High Frequency | 2414H, 25 mm (1 in) polymer diaphragm, neodymium compression driver |
| Power Handling (2Hr AES Rating) | 500W |
| Power Handling (100Hr AES Rating) | 600W |
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