JBL
Array Series 4890, 4891
Frequency
Response:
70Hz -
18khz (+/- 3dB)
Recommended Amplifier Power
High
Frequency: 300 W at 8 Ohms
Low Frequency: 600 W at 8 Ohms
Sensitivity:
98 dB (1W, 1m
Nominal Impedance:
Low Frequency: 8 Ohms
Nominal
Coverage:
4890: 60º Horizontal, 40º Vertical or 40° Horizontal, 60° Vertical
4891: 60º Horizontal, 40º Vertical
Power Rating
Low
Frequency Transducer:600 W AES, 50 Hz to 500 Hz 2400W peak
High Frequency Transducer: 75 W AES, 1kHz to 10kHz, 300 W peak
Nominal
Diameter
Low Frequency Transducer: 355 mm (14”)
High Frequency
Horn:Type: Optimized Aperture Flat Front Bi-Radial, die cast aluminium
Enclosure
Flying System:
None
Finish:
Black Textured paint
Grille:
16ga. perforated steel, foam backed
Dimensions (HxWxD)
4890: 376 x 686 x 376 mm, (14.8 x 27 x 14.8 in)
4891: 470 x 394 x 599 mm,
(14.8 x 27 x 14.8 in)