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官方说明:三分
Project everest DD67000
© 2012 HARMAN International Industries, Incorporated. All rights reserved.
JBL, Bi-Radial and SonoGlass are trademarks of HARMAN International Industries, Incorporated, registered in the United States and/or other countries. The “Hear the truth” logo is a trademark of HARMAN International Industries, Incorporated.
Features, specifications and appearance are subject to change without notice.
HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
What’s included:
• 1 JBL Project Everest DD67000 three-way,
floorstanding speaker
• 4 floor spikes
Specifications
• Speaker type: three-way floorstanding
• Low-frequency transducer: Dual 15" (380mm) three-layer,
pure-pulp sandwich/foam core cone woofer
• High-frequency transducer: 4" (100mm) pure-beryllium
compression driver
• Ultrahigh-frequency transducer: 1" (25mm) pure-beryllium
compression driver
• Maximum recommended amplifier power: 500 watts
• Frequency response (–6dB): 29Hz – 60kHz (half space);
45Hz – 60kHz (anechoic)
• Nominal impedance: 8 ohms
5.0 ohms @ 80Hz
3.0 ohms @ 40kHz
• Sensitivity: 96dB (2.83V/1m)
• Horn directivity (horizontal x vertical):
High-frequency: 100o x 60o
Ultrahigh-frequency: 60o x 30o
• Crossover frequencies:
150Hz (LF1 6dB/octave)
850Hz (LF2 24dB/octave)
20kHz (UHF 24dB/octave)
• Control functions:
HF level control (low, mid, high)
LF level control (low, mid, high)
LF/HF drive mode bars (normal/bi-amp)
System orientation bars (left/right)
• Dimensions (H x W x D): 38" x 43-5/8" x 18-1/2"
(965mm x 1109 x 469mm)
• Weight: 302 lb. (137kg) without grille
312 lb. (142kg) with grille
• Package weight: 383 lb. (174kg) |
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