JBL PROJECT EVEREST DD67000 - 3 Way Dual 15'' Floorstanding Loudspeaker (ADET)
Project EVEREST DD67000
Under a program called Project Everest, JBL® engineers designed the ultimate loudspeaker system: the Project Everest DD66000. But they wanted to outdo themselves. Using the latest technologies, they created the DD67000.
This three-way speaker features dual 15-inch (380-millimeter) three-layer (pure-pulp layers over and under a foam-injection core) sandwich cone woofers for articulate, authoritative bass response.
Clear high and midrange frequencies come through a 4-inch (100-millimeter) pure beryllium compression driver. And a 1-inch (25-millimeter), pure-beryllium ultrahigh-frequency driver delivers sounds up to 60kHz – far above the range of human hearing.
Available in Rosewood and a selection of six premium high-gloss automotive-grade paint finishes (Black Gloss, Polar White, JBL Orange, Rosso Corsa, Tungsten Silver Metallic, British Racing Green Metallic and Sapphire Blue Metallic), the Everest DD67000 stays true to our heritage: the world’s most coveted sound equipment.
Project EVEREST DD67000 Highlights
Dual 15″ (380mm) three-layer sandwich cone woofers for authoritative bass response
4″ (100mm) pure-beryllium diaphragm for crystal-clear highs
1″ (25mm), pure-beryllium diaphragm for extreme highs
Extremely smooth and wide frequency response
Proprietary Bi-Radial® horns
100 – 500 watts suggested amplifier power range
Excellent terminals and system controls
Bi-wiring capabilities
Flawless enclosure construction
General Specifications
Frequency Response 29Hz – 60kHz (half space); 45Hz – 60kHz (anechoic)
Recommended Amplifier Power 500 watts
Sensitivity (2.83V @ 1m) 96dB
Nominal Impedance 8 ohms; 5.0 ohms @ 80Hz; 3.0 ohms @ 40kHz
Crossover Frequencies (Hz) 150Hz (LF1 6dB/octave) 850Hz (LF2 24dB/octave) 20kHz (UHF 24dB/octave)
Ultrahigh-frequency Drive Components 1″ (25mm) pure-beryllium compression driver
High-frequency Drive Components 4″ (100mm) pure-beryllium compression driver
Low-frequency Drive Components Dual 15″ (380mm) three-layer, pure-pulp sandwich/foam core cone woofer
Height 43.7” (110.9 cm)
Width 38” (96.5 cm)
Depth 18.5” (47 cm)
Weight 313 lb (142.1 kg)