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Model:
4732T
SKU:
4732T
Availability:
במלאי
$5,079.07
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Professional tri-amp cinema loudspeaker with wide frequency range and high SPL, featuring dedicated low, mid, and high-frequency drivers for precise sound reproduction.

The JBL 4732T is a three-way ScreenArray passive loudspeaker system engineered for cinema sound environments. It delivers a frequency range from 30 Hz to 20 kHz and maintains a tight frequency response of 40 Hz to 19 kHz within ±3 dB. The system’s horizontal coverage spans 90°, with vertical coverage from -30° to +20°, ensuring consistent audio dispersion across large venues. This tri-amp design utilizes two 15-inch Differential Drive low-frequency transducers with edgewound ribbon voice coils, four 6.5-inch mid-frequency drivers, and a single 3-inch titanium diaphragm high-frequency driver.

It achieves a peak sound pressure level of 136 dB, with AES power handling ratings of 800 W for low frequencies and 200 W for mid/high frequencies. Input connections include push terminal binding posts and screw terminal barrier strips for secure wiring. Measuring 95.6 x 30 x 17.8 inches and weighing 186 pounds, the system separates into low-frequency and mid/high-frequency components, facilitating flexible installation in professional cinema settings.

  • Frequency range: 30 Hz to 20 kHz with ±3 dB response from 40 Hz to 19 kHz
  • Nominal coverage angle: 90° horizontal, -30° to +20° vertical
  • Tri-amp configuration with dedicated low, mid, and high-frequency drivers
  • Low-frequency: 2 x 15" Differential Drive transducers with edgewound ribbon coils
  • Mid-frequency: 4 x 6.5" drivers; High-frequency: 1 x 3" titanium diaphragm driver
  • Maximum SPL: 136 dB peak; AES power handling: 800 W (LF), 200 W (MF/HF)
  • Input connectors: push terminal binding posts and screw terminal barrier strips
  • Dimensions: 95.6 x 30 x 17.8 inches; Weight: 186 lbs total

Specifications

Crossover
1.2 kHz
Dimensions
System: 95.6 x 30 x 17.8" / 242.8 x 76.2 x 45 cm Low Frequency Component: 34.8 x 30 x 17.8" / 88.2 x 76.2 x 45 cm M/HF Component: 60.8 x 30 x 17.8" / 154.4 x 76.2 x 45 cm
Frequency Range
30 Hz to 20 kHz
Frequency Response ± 3dB
40 Hz to 19 kHz
High Frequency Transducer
1 x 2432H, 3" / 75 mm Titanium Diaphragm and Voice Coil Diameter, 1.5" / 38 mm Exit Diameter
Impedance
Nominal Impedance: 4 Ohms Minimum Impedance 3.3 Ohms at 230 Hz
Input Connectors
Push Terminal Binding Posts
Input Power
Input Power Handling (AES 100-Hour Rating): 500 W (44.5 V) Input Power Handling (AES 2-Hour Rating): 800 W (56.5 V)
Low Frequency Transducer
2 x 265H-2 15" / 380 mm Diameter Differential Drive Edgewound Ribbon Voice Coil Transducers Mounted in a 4509 LF Enclosure
Mid Frequency Driver
Mid Frequency Transducer (Ships Fully Assembled): 4 x 165H, 6.5" / 165 mm Diameter, 1.5" / 38 mm Voice Coil
Minimum Impedance
3.5 Ohms at 300 Hz
Nominal Coverage Angle
H: 90° V: -30/+20°
Nominal Impedance
MF: 4 Ohms HF: 8 Ohms
Package Weight
248 lb
Power Handling
M/HF Input Power Handling (AES 100-Hour Rating): MF: 200 W, 400 W Recommended Amplifier HF: 85 W, 200 W Recommended Amplifier
Sensitivity
Free-Field Sensitivity: 104 dB SPL, 2.83 V at 3.3' / 1 m
SPL
130 dB at 3.3' / 1 m, 136 dB Peak
Weight
System: 186 lb / 84.4 kg Low Frequency Component: 107 lb / 48.5 kg M/HF Component: 78 lb / 35.4 kg
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