⭕ Type: 800 D

Kevlar fiber
Divide the fine-tuning
Nautilus (Nautilus) tapered catheter
Flowport (airflow guide holes)
Mushroom-type structure
FST
Overhead tweeter
Matrix Matrix skeleton
Rohacell
Diamond tweeter
Spherical / tubular casing
Decoupling
Nautilus (Nautiloid)

Technical characteristics: Kevlar ® brand fiber diaphragm FST ™ midrange drive
Rohacell ® cone bass
Nautilus ™ head capsule
Matrix ™ cabinet
Flowport ™ airflow guide hole
Description: 3 frequency inverter-speaker system
Drive unit: 1x ø25 mm (1 inch) diamond dome tweeter drive
1x ø150 mm (6 in.) Kevlar ® fiber cone FST ™ midrange drive
2x ø250 mm (10 inches) Rohacell ® cone bass drive
Frequency range: 25Hz and 33 kHz, -6 dB
Frequency response: 32Hz - 28kHz, ± 3 dB reference axis
The diffusivity: Reference response within 2 db
Levels: more than an arc of 60 °
Vertical: more than an arc of 10 °
Sensitivity: 90 dB SPL (2.83 V, 1 m)
Harmonic Distortion: 2nd and 3rd harmonics (90 dB, 1 m)
<1% 45Hz - 100kHz
<.5% 80Hz - 100kHz
Rated impedance: 8 ohms (minimum 3.1 ohms)
Crossover frequencies: 350Hz, 4kHz
Recommended amplifier power: 50 watts - 1000 watts, 8 ohm without distortion
The maximum recommended cable impedance: 0.1 ohms
Size:
Height: 1180 mm (46.5 inches) (excluding feet)
Width: 450 mm (17.7 inches)
Depth: 645 mm (25.4 inches)
Net weight: 125 kg (275 lbs.)
Appearance:
Box - wood veneer: cherry
Redwood
Black Ash
The surface net: black cloth