Kolumna JBL VT4889

Features :
Advanced construction techniques and hybrid materials provide exceptionally rigid, lightweight enclosure construction
Advanced technology components: Differential Drive®, neodymium magnet, dual voice coil, Direct CooledTM cone transducers for low weight and high output
Industrys smallest, lightest, most powerful 1.5½ exit, 3½ diaphragm high- frequency compression driver
Proprietary waveguides couple to create precision HF vertical slot aperture
Radiation Boundary Integrator® (R.B.I.): Patented technology integrates output of individual bandpass elements
Rugged DuraFlex” exterior finish; weatherized components
Interated S.A.F.E.” suspension system: premium heat-treated alloys provide rigid, reliable hanging arrays

Specifications :
Frequency Range : 40 Hz – 18 kHz (-10 dB):
Frequency Response : 45 Hz – 16 kHz (ą 3 dB)
Continuous Power Rating : 2000W LF
1400W MF, 225W HF
Sensitivity : 99 dB LF, 102 dB MF, 116 dB HF (1W/1m)
Nominal Impedances : 2 x 8 ohms LF, 8 ohms MF, 16 ohms HF
Dimensions (W x H x D) : 1214 mm x 489 mm x 546 mm
(47.8″ x 19.3″ x 21″)
Weight : 72.6 kg (160 lb)

Strona Producenta:
http://www.jblpro.com
Dokumentacja Techniczna:
dokumentacja techniczna