Project Everest DD67000

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)