JBL HPD3730 | HPD3730 Three-way Tri/Bi-Amplified/Passive Screen Array Cinema Loudspeaker System

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.  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 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