RCF ND3020-T3 DRIVER

Неодимов драйвер - 3" - 220W

FEATURES
3-inch Diaphragm, 2-inch Exit Throat / Pure Titanium Compression Driver
220W continuous program power handling
Frequency range: 500Hz - 20kHz
Direct Drive Voice Coil Assembly
3-slot optimized geometry phase plug
Aluminium rear cover featuring an advanced vented fin heat dissipation design
Copper inductance ring for extended response
Vented, damped, low distortion, variable profile suspension system
GENERAL SPECIFICATIONS
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
MOUNTING INFORMATION
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
SHIPPING INFORMATION
Package height: 12.5 / 5.0 mm/inch
Package width: 20 / 8.0 mm/inch
Package depth: 17.5 / 7.0 mm/inch
Shipping weight: 3.7 / 8.1 kg/lbs