1
Specifications
Throat Diameter
38 mm (1.5 in)
8 Ω
Nominal Impedance
Minimum Impedance
Power Handling
8.4 Ω
(800 –20000 Hz)
Nominal2
80 W
160 W
108 dB
Continuous Program3
Sensitivity (1W/1m)4
Frequency Range
0.5 – 18 kHz
800 Hz
75 mm (3 in)
Aluminium
0.14 mH
Titanium
1.9 T
Recommended Crossover 5
Voice Coil Diameter
Winding Material
Inductance
Diaphragm Material
Flux Density
Also available in 16 Ω, data upon request
Mounting and Shipping Information
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter
Depth
Net Weight
180 mm (7.1 in)
70 mm (2.8 in)
6 kg (13.2 lb)
Shipping Weight
Shipping Box
6.2 kg (13.6 lb)
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.
DE 700 | Hf Compression drivers
5 12 dB/oct. or higher slope high-pass filter.
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.
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