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
50 mm (2 in)
8 ohm
8.1 ohm
140 W
280 W
109 dB
0.5 -20 kHz
0.8 kHz
100 mm (4 in)
Aluminium
0.18 mH
Titanium
1.95 T
Inductance
Diaphragm Material
Flux Density
Mounting and Shipping Info
Four M6 holes 90° on 102 mm
(4 in) diameter
Overall Diameter
Depth
Net Weight
154 mm (6.1 in)
85 mm (3.3 in)
3.6 kg (7.9 lb)
Shipping Weight
Shipping Box
3.9 kg (8.6 lb)
195x195x100 mm
(7.7x7.7x3.9 in)
1
Driver mounted on B&C ME60 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
280 W continuous program power capacity
2” horn throat diameter
Power on Continuous Program is defined as 3 dB greater than the
Nominal rating.
DE1050
5
6
Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance.
12 dB/oct. or higher slope high-pass filter.
100 mm (4 in) aluminium voice coil
Titanium diaphragm
500 – 20000 Hz response
109 dB sensitivity
Neodymium magnet assembly with shorting copper cap
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