Specifications
Throat Diameter (1)
Nominal Impedance (2)
Minimum Impedance
Nominal Power Handling (3)
Continuous Power Handling (4)
Sensitivity (1W/1m) (5)
Frequency Range
Recommended Crossover (6)
Voice Coil Diameter
Winding Material
25 mm (1 in)
8 ohm
7.7 ohm
50 W
100 W
108.5 dB
1.2 -18 kHz
1.6 kHz
44 mm (1.7 in)
Aluminium
0.11 mH
Polyimide
1.8 T
Inductance
Diaphragm Material
Flux Density
Mounting and Shipping Info
Two M6 holes 180° on 76 mm (3
in) diameter
Overall Diameter
Depth
Net Weight (1 unit)
Shipping Weight (8 units)
Shipping Box (8 units)
85 mm (3.3 in)
44 mm (1.7 in)
0.8 kg (1.8 lb)
6.7 kg (14.7 lb)
220x220x150 mm
(8.7x8.7x5.9 in)
1
Driver mounted on B&C ME45 horn
2
Also available in 16 ohms, data upon request
3
2 hours test made with continuous pink noise signal (6 dB crest factor)
within the specified range . Power calculated on rated minimum
impedance.
4
HF Drivers
100 W continuous program power capacity
1” horn throat diameter
Power on Continuous Program is defined as 3 dB greater than the
Nominal rating.
DE400
5
6
Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance.
12 dB/oct. or higher slope high-pass filter.
44 mm (1.7 in) aluminium voice coil
Polyimide diaphragm
1200 – 18000 Hz response
108.5 dB sensitivity
Compact Neodymium magnet assembly
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