Acoustic system JBL 4739

Weight: 7.2 kg
Depth: 450 mm
Description: Concert, number of bands: 1, passive, bass-reflex type
Width: 76.2
Height: 883
Type: Passive
Purpose: Concert
Number of lanes: 1
Impedance: 4 ohm
Sensitivity: 104 dB
Crossover frequency: 1.2 kHz
Maximum frequency: 1200 Hz
Minimum frequency: 30 Hz
Acoustic radiation: Monopolar
Acoustic design: Bass-reflex type
Woofer dimensions: 2x 380mm
Emitter type: Dynamic
Recommended amplifier power min.: 800 W
Bandwidth Options: +/- 3 dB
Sensitivity Measurement Options: DB/2.83 V/m
Recommended amplifier power max.: 1200 W