After almost 5 decades of service the highly praised D2010/851100 were upgraded to D2010/852100 with modern materials and to new manufacturing standards, still maintaining its excellent performance as wide dispersion, smooth frequency response and natural sound character.
– 3/4″ Textile Dome Diaphragm
– Wide Dispersion
– Diffraction Damping Cell Rubber Front
– Dual Rear Chamber
– Vented Pole Piece
Size: 1.9 cm
Fs: 550 Hz
Re: 5.9 Ω
Qt: 0.49
Sensitivity: 89 dB
VAS: 0.01 ltr.
Sd: 3.8 cm²
Bl: 2.4 Tm