B&C Speakers Hf Compression Drivers DE 950 User manual

Specification 1
Throat Diameter 50 mm (2 in)
Nominal Impedance 8 Ω
Minimum Impedance 8.3 Ω
Power Handling
(1200 –20000 Hz)
Nominal280 W
Continuous Program3160 W
Sensitivity (1W/1m) 109.5 dB
Frequency Range 0.5 – 18 kHz
Recommended Crossover51200 Hz
Voice Coil Diameter 75 mm (3 in)
Winding Material Aluminium
Inductance 0.1 mH
Diaphragm Material Titanium
Flux Density 2.05 T
Also available in 16 Ω, data upon request
Mounting and Shipping Information
Four M6 holes 90° on 102 mm ( in) diameter
Overall Diameter 132 mm (5.2 in)
Depth 85 mm (3.3 in)
Net Weight 3 kg (6.6 lb)
Shipping Weight ( units) 12.5 kg (27.5 lb)
Shipping Box ( units) 300x160x210 mm
(11.8x6.3x8.3 in)
1 Driver mounted on B&C ME 75 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.
Applied RMS Voltage is set to 2.83V for 8 ohms and V for 16 ohms Nominal
Impedance. Average SPL from 500 to 18000 Hz.
5 12 dB/oct. or higher slope high-pass filter.
DE 950 |Hf Compression drivers
Top performance 2" high frequency compression driver. The particular mylar/titanium
diaphragm using a 3" edgewound flat aluminium wire voice coil and a FEA computer
optimized lightweight Neodimium magnet assembly using a copper shorting ring result
in excellent response characteristics, very high efficiency and outstanding upper end
performance. The DE 950 features one of the highest magnetic fields currently available.
This unit weights only 2.8 kg. Recommended for low crossover frequencies.
Speakers HPL Coaxials HF Compression drivers Horns