RCF ND640 1.4"

173,37 € *

Lieferzeit 1-4 Tage (Bestand: 1)

Art-Nr: 46041
EAN 4251717900510
Zusatzinfo: 2.5" Neo Mid-high - Exit:1.4" 90W rms, 180W program. 110 dB, 700-20KHz -Titanium

FEATURES 2.5-inch Diaphragm, 1.4-inch Exit... mehr

Produktinformationen "RCF ND640 1.4""

FEATURES

2.5-inch Diaphragm, 1.4-inch Exit Throat / Pure Titanium Compression Driver
180W continuous program power handling
Frequency range: 700Hz - 20kHz
3-slot optimized geometry phase plug
Titanium diaphragm
Copper inductance ring for extended response
Vented, damped, low distortion suspension system
Neodymium magnet assembly


General specifications

Exit Throat Diameter:	1.4 inch / 36 mm
Related Impedance:	8 ohm
Program Power (watt):	180 W
Power handling capacity (watt):	90 W
Sensitivity:	110 dB
Frequency range:	700 - 20000 Hz
Diaphragm Material:	Pure Titanium
Suspension Material:	Pure Titanium
Suspension Design:	Double Roll
Minimum Impedance (ohm):	7.50 ohm
Voice Coil Diameter:	2.5 inch / 63 mm
Voice Coil Material:	Edgewound Aluminium
Voice Coil Former Design:	Direct Drive Kapton
Number of layers:	1
Kind of layers:	outside
Flux Density:	1.9 T
Phase Plug Design:	3 slot
Phase Plug Material:	Aluminium
Magnetics:	Neodymium
Voice Coil Demodulation Ring Copper


Thiele - small parameters

Bl factor (Bl) (T x m):	9.80 T x m


Mounting informations

Overall diameter:	102 mm / 4.02 inches
Overall height:	40 mm / 1.57 inches
Mounting:	4 x 6 mm threaded holes at 90°


Standard compliance

CE marking:	Yes
Size Weight:	1.06 kg / 2.34 lbs
Package Weight:	1.06 kg / 2.34 lbs