Rcf

ND850 2.0

Descrição

3-inch Diaphragm, 2-inch Exit Throat / Pure Titanium Compression Driver
220W continuous program power handling
Frequency range: 500Hz – 20kHz
3-slot optimized geometry phase plug
Titanium diaphragm
Copper inductance ring for extended response
Vented, damped, low distortion suspension system
Nedymium magnet assembly
General Specifications
Exit Throat Diameter: 50 / 2 mm/inch
Rated Impedance: 8 O
Power handling capacity continuous program1: 220 W AES
Power handling capacity AES2: 110 W AES
Sensitivity: 109 dB
Frequency Range: 500 Hz ÷ 20000 Hz
Diaphragm Material: Pure titanium
Suspension Material: Polyester
Suspension Design: Falt
Minimum Impedance: (at 3.5kHz) 8.5 O
Voice Coil Diameter: 74.4 / 3.0 mm/inch
Voice Coil Material: Edgewound aluminium
Voice Coil Former Design: Straight kapton
Number of layers: 1 – outside
BL Factor: 13 T · m
Flux Density: 2.05 T
Phase Plug Design: 3 slots
Phase Plug Material: Aluminium
Magnetics: Neodymium
Voice Coil Demodulation: Copper ring
Mounting information
Overall diameter: 131 / 5.2 mm/inch
Overall height: 88 / 3.5 mm/inch
Mounting 4 × 5 mm holes at 90°: 101.6 / 4.0 mm/inch
Net weight: 2.7 / 5.9 kg/lbs
Shipping information
Shipping weight: 3.0 / 6.6 kg/lbs