JBL 4722 Two-Way ScreenArray Passive Cinema Loudspeaker System (Bi-Amp)

BH #JB4722 • MFR #4722
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JBL 4722 Two-Way ScreenArray Passive Cinema Loudspeaker System (Bi-Amp)
Key Features
  • Professional Film Sound Reproduction
  • Shallow Profile Behind-Screen Deployment
  • Maximum Output with Minimum Distortion
  • Optimal Coverage
Designed to accurately reproduce digital cinema soundtracks, the passive, bi-amplified JBL Professional 4722 is a cinema loudspeaker system that provides superior coverage, maximum power handling, and uniform acoustic power output, along with low distortion. The system's wide dynamic range and extended bandwidth reproduce sound exactly as it was recorded.
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JBL 4722 Overview

Designed to accurately reproduce digital cinema soundtracks, the passive, bi-amplified JBL Professional 4722 is a cinema loudspeaker system that provides superior coverage, maximum power handling, and uniform acoustic power output, along with low distortion. The system's wide dynamic range and extended bandwidth reproduce sound exactly as it was recorded.

The low-frequency enclosure features two patented Differential Drive 15" woofers for improved power handling and reduced distortion, while the 3" neodymium, titanium diaphragm, high-frequency compression driver is equipped with a molded aperture waveguide and bracket, which compensates for high-frequency spreading caused by perforated screens for improved audience coverage. The ScreenArray design provides ideal power response and directivity control with seamless transitions between acoustic sections. The shallow profile of the JBL 4722 is ideal for minimum behind-screen depth requirements.

  • Two-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
  • SSC (Screen Spreading Compensation)
  • Molded Optimized Aperture Waveguide technology for low distortion and uniform frequency response
  • Flat front-waveguide design for easy baffle wall installation
  • Shallow profile for minimum behind-screen depth requirements

 

JBL 4722 Specs

Frequency Range
30 Hz to 20 kHz
Frequency Response
40 Hz to 19 kHz (±3 dB)
Sensitivity
System: 104 dB, 2.83 V at 3.3' / 1 m
LF: 104 dB, 2.83 V at 3.3' / 1 m
HF: 105 dB, 2.83 V at 3.3' / 1 m
Nominal Impedance
Bi-Amp System
4722 HF: 8 Ohms
4722 LF: 4 Ohms
Maximum SPL
130 dB, at 3.3' / 1 m, 136 dB peak
Power Handling
Bi-Amp System
LF: 800 W
HF: 85 W
Dispersion
H: 90°
V: -30/+20°
Crossover
630 Hz
Tilt Angle Adjustment
HF Bracket Tilt Range:
H: ±30°
V: ±10°
Low Frequency Transducer
2 x 265H-2 15" / 380 mm, 3" / 76 mm Edgewound Ribbon Voice Coil Transducers Mounted in a 4509 LF Enclosure
HF Driver
1 x 2432H Compression Driver
1 x 2384 HF Horn
1 x Adjustable Bracket
Dimensions
System: 49.8 x 30 x 17.8" / 126.4 x 76.2 x 45 cm
LF: 34.8 x 30 x 17.8" / 88.2 x 76.2 x 45 cm
HF: 15 x 30 x 15" / 38.1 x 76.2 x 38.1 cm
Weight
System: 123 lb / 55.8 kg
LF: 107 lb / 48.5 kg
HF: 16 lb / 7.3 kg

JBL 4722 Reviews

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