ScanSpeak Classic D2008/8512 20 mm Dome Tweeter 8 ohms 

D2008/852100 is a coated textile domed tweeter with a very smooth response and wide dispersion. Like it's predecessor, the D2008/8511, it boasts superb sound reproduction, excellent detail and is 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 D2008/852100 is one of Scanspeak's Classic treble units and is an ideal replacement for use in many commerical manufacturers such as Linn, Naim and ProAc.

Technical Data:

Faceplate Diameter:    92mm

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:   19.4mm

Nominal power handling:   150w<