Project Everest DD66000
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The Project Everest DD66000 System Specifications
Low-Frequency Driver 15" (380mm) Pulp-cone woofer (1501AL) x 2
High-Frequency Driver 4" (100mm) Beryllium compression driver (476Be)
Ultrahigh-Frequency Driver 1" (25mm) Beryllium compression driver (045Be-1)
Maximum Recommended 500 Watts
Amplifier Power
Frequency Response (–6dB) 45Hz – 50kHz
Low-Frequency Extension (–10dB) 32Hz
Nominal Impedance 8 Ohms
5.5 Ohms @ 85Hz
3.5 Ohms @ 40kHz
Sensitivity (2.83V@1m) 96dB
Horn Directivity (Horizontal x Vertical)
High-Frequency 100º x 60º
Ultrahigh-Frequency 60º x 30º
Crossover Frequency 150Hz (LF1 6dB/octave)
700Hz (LF2 24dB/octave)
20kHz (UHF 24dB/octave)
Control Function HF level control (–0.5dB/0dB/+0.5dB)
LF level control (low/high)
LF/HF drive mode switch (normal/bi-amp)
System orientation switch (left/right)
Dimensions (H x W x D) 38" x 43-5/8" x 18-1/2" (965mm x 1,109mm x 469mm)
(Including Feet)
Weight 302 lb (137kg) without grille
312 lb (142kg) with grille
Package Weight 383 lb (174kg)