JBL 3730-M/HF Mid/HF Section for JBL 3730 Three-Way ScreenArray Cinema Loudspeaker

The JBL 3730-M/HF Mid/HF Section for JBL 3730 Three-Way ScreenArray Cinema Loudspeaker promises perfect coverage in every seat of the auditorium, wide dynamic range and extended bandwidth, as well as inaudible levels of distortion. Digital soundtracks require sound systems for premier auditoriums that can accurately reproduce the sound exactly as recorded. The 3730 ScreenArray provides smooth and accurate reproduction of cinema soundtracks in a compact and very cost effective system. The ScreenArray horn features a patented design that compensates for high frequency spreading caused by perforated screens for greatly improved audience coverage. The 3730 ScreenArray is 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.

Please Note: The JBL 3730 is comprised of 2 separate parts to make one complete speaker. This listing is for the complete speaker. For details on the indevidual components please see:
- Mid/HF Component: JBL 3730-M/HF (JP3265)
- LF component: JBL 3739 (JP3209)
The JBL 3730 can operate in a Passive or Bi-Amplified configuration, switchable from the speaker.

JBL 3730-M/HF Mid/HF Section for JBL 3730 Three-Way ScreenArray Cinema Loudspeaker Features

- Three-way ScreenArray design for maximum output, optimal coverage and minimum distortion
- Bi-amplified or fully passive switchable operation (tri-amp option available)
- SSC Screen Spreading Compensation
- Molded Optimized Aperture Waveguide technology for ultra-low distortion and extremely uniform frequency response
- Low-frequency section features dual 15 inch transducers with ribbon wire voice coils for low distortion and high efficiency
- Flat front waveguide design for easy baffle wall installation
- Shallow profile for minimum behind-screen depth requirements

JBL 3730-M/HF Mid/HF Section for JBL 3730 Three-Way ScreenArray Cinema Loudspeaker Specifications

JBL 3730-M/HF High Frequency Section Specifications
- Mid Frequency Transducer (Ships Fully Assembled): 1 x 195H, 165 mm (6.5 in) diameter, 38 mm (1.5 in) voice coil
- High Frequency Transducer (Ships Fully Assembled): 1 x 2414H, 25 mm (1 in) polymer diaphragm, neodymium compression driver
- Input Connectors: Screw terminal barrier strip
- Device Nominal Impedance:
  - MF: 8 Ω
  - HF: 8 Ω
- M/HF Nominal Impedance: 4 Ω
- M/HF Minimum Impedance: 3 Ω @ 1850 Hz
- Device Sensitivity:
  - MF: 104 dB SPL, 2.83 V @ 1 m (3.3 ft)
  - HF: 106 dB SPL, 2.83 V @ 1 m (3.3 ft)
- M/HF Free-Field Sensitivity: 105dB, 2.83 V @ 1m
- M/HF Input Power Handling (AES 2-Hour Rating): 125 W
- Dimensions (H x W x D): 852 mm x 762 mm x 360 mm (33.5 in x 30 in x 14.1 in)
- Net Weight: 11.1 kg (24 lbs)
- Shipping Weight: 13.6 kg (30 lbs)
- Specifications are stated in free-field (4pi) conditions

Complete JBL 3730 Specifications
- Frequency Range: 30 Hz - 18 kHz
- Nominal Coverage: 90° horizontal, -30°/+20° vertical
- Net Weight: 67.1 kg (147 lbs)
- Shipping Weight: 78.1 kg (172 lbs)
- Dimensions: (H x W x D) 173.4 mm x 762 mm x 450 mm (68.25 in x 30 in x 17.75 in)
- Crossover Frequencies: 450 Hz, 2 kHz
- System Sensitivity: 105 dB SPL, 2.83 V @ 1 m (3.3 ft)
- Nominal Impedance: 4 Ω
- Minimum Impedance: 2.7 Ω @ 150 Hz
- Input Power Handling, Passive (AES 100-Hour Rating): 600 W
- Input Power Handling, Bi-Amp (AES 2-Hour Rating)
  - LF: 500 W
  - M/HF: 125 W

JBL 3739 Low Frequency Section Specifications
- Drivers: 2x M115H-8A, 380 mm (15 in) Ø
- Transducers: 61 mm (2.5 in) Edgewound Ribbon Voice Coil
- Input Connectors: Push terminal binding posts
- Nominal Impedance: 4 Ω
- Minimum Impedance: 2.7 Ω @ 150 Hz
- Input Power Handling (AES 2-Hour Rating): 500 W
- Recommended Amplifier: 600 W
- Free-Field Sensitivity: 104 dB SPL, 2.83V @ 1 m (3.3 ft)
- Net Weight: 54.9 kg (121 lbs)
- Shipping Weight: 63.6 kg (140 lbs)

Please Note: The JBL 3730 is comprised of 2 separate parts to make one complete speaker. This listing is for the complete speaker. For details on the indevidual components please see:
- Mid/HF Component: JBL 3730-M/HF (JP3265)
- LF component: JBL 3739 (JP3209)
The JBL 3730 can operate in a Passive or Bi-Amplified configuration, switchable from the speaker.