1.5" high frequency compression driver. The particular mylar/titanium
diaphragm using a 3" edgewound flat aluminium wire voice coil and a
optimized very high energy ceramic magnet assembly using a copper
shorting ring assembly produce smooth response, very high efficiency,
and outstanding sonic characteristics.
Specifications
1
Throat Diameter
38 mm (1.5 in)
Nominal Impedance
8
Ω
Minimum Impedance
8.4
Ω
Power Handling
(800 –20000 Hz)
Nominal
2
80 W
Continuous Program
3
160 W
Sensitivity (1W/1m)
4
108 dB
Frequency Range
0.5 – 18 kHz
Recommended Crossover
5
800 Hz
Voice Coil Diameter
75 mm (3 in)
Winding Material
Aluminium
Inductance
0.14 mH
Diaphragm Material
Titanium
Flux Density
1.9 T
Also available in 16
Ω
, data upon request
Mounting and Shipping Information
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter
180 mm (7.1 in)
Depth
70 mm (2.8 in)
Net Weight
6 kg (13.2 lb)
Shipping Weight
6.2 kg (13.6 lb)
Shipping Box
190x190x100 mm
(7.5.3x7.5x3.9 in)
1
Driver mounted on B&C ME 90 horn.
2
2 hours test made with continuous pink noise signal (6 dB crest factor) within
the specified range. Power calculated on rated minimum impedance.
3
Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
4
Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal
Impedance. Average SPL from 500 to 18000 Hz.
5
12 dB/oct. or higher slope high-pass filter.
DE 700
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Hf Compression drivers
Speakers HPL Coaxials
HF Compression drivers
Horns
