Scanspeak Classic D2010/852100

19mm Fabric Dome Treble

D2010/852100 is a coated textile domed tweeter with a very smooth response and wide dispersion. It's superb sound reproduction is detailed and very dynamic. The optimised double chamber design provides perfect tuning and damping, whilst the acoustic damping of the diaphragm surround, reduces distortion and stabilises the acoustic centre.

The D2010/852100 also features a multi-layer faceplate, with a diffraction damping cell rubber front, which is designed to reduce mechanical resonance and the concave back plate ensures rigidity.

The D2010/852100 is one of Scanspeak's Classic treble units and is an ideal replacement for use in many commerical speakers, such as Naim, ProAc and Spendor.

Technical Data:

Faceplate Diameter:    98mm

Sensitivity (2.83v/1m):   89dB

Nominal impedance:   8 ohm

Frequency range:   4-20kHz

Free air resonance:   550Hz

DC resistance (Re):   5.9 ohm

Voice coil inductance (Le):   0.08mH

Effective piston area (Sd):   3.8cm

Moving Mass (Md):   0.2g

Force factor (BL):   2.4Tm

Excursion (lin-max):   +/-0.5 - +/-1.2mm

Voice coil diameter:   19mm

Nominal power handling:   150w

Physical Sizes:

Faceplate diameter:   98mm

Overall depth (front of faceplate to rear of chamber):   40mm

Faceplate thickness:   5.2mm

Fixing holes:   4 x 4.2mm diameter on 86mm PCD

Rear chamber diameter:   68mm