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RCF ND3020T3
The ND3020-T3 is a high frequency performance 3-inch diaphragm compression driver with a 2-inch exit throat featuring several state of the art technologies. The diaphragm and suspension are precision formed from 0.05mm thick pure titanium. The suspension is based on an innovative design using progressive parabolic semi circles.
Specs
Exit Throat Diameter:50.8 / 2.0 mm/inch
Rated Impedance:8 Ω
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:Pure titanium
Suspension Design:Progressive
Minimum Impedance:(at 3.7kHz) 9.3 Ω
Voice Coil Diameter:74.4 / 3.0 mm/inch
Voice Coil Material:Edgewound aluminium
Voice Coil Former Design:Direc drive / Nomex
Number of layers:1 - outside
BL Factor:13.1 T · m
Flux Density:2.05 T
Phase Plug Design:3 slots
Phase Plug Material:Aluminium
Magnetics:Neodymium
Voice Coil Demodulation:Copper ring
Overall diameter:139 / 5.5 mm/inch
Overall height:99.5 / 3.9 mm/inch
Mounting 4 × 5 mm holes at 90°:101.6 / 4.0 mm/inch
Net weight:3.4 / 7.5 kg/lbs
Dokumenti
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