Scanspeak Classic D2010/8511

19mm Fabric Dome Treble

D2010/8511 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 also features a multi-layer faceplate, which is designed to reduce mechanical resonance and the concave back plate ensures rigidity.

The D2010/8513 is one of Scanspeak's Classic treble units and has been used in the past, by many commerical manufacturers such as Naim, ProAcand Spendor.

Technical Data:

Faceplate Diameter:    98mm

Sensitivity (2.83v/1m):   89dB

Nominal impedance:   8 ohm

Frequency range:   4-20kHz

Free air resonance:   650Hz

DC resistance (Re):   5.7 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):   +/-0.8 - +/-1.2mm

Voice coil diameter:   19mm

Nominal power handling:   150w

Physical Sizes:

Faceplate diameter:   98mm

Overall depth (front of faceplate to rear of chamber):   46mm

Faceplate thickness:   5mm

Fixing holes:   4 x 5mm diameter on 86mm PCD

Rear chamber diameter:   69mm

Price per single unitexcluding VAT