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Scanspeak D2010/851100 Tweeter - Naim SL2, DBL, NBL replacement.

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Scanspeak D2010/851100 Tweeter, Naim SL2, DBL, NBL replacement.

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Updated version can be found here:  D2010/852100

3/4"  critically treated textile dome, multiple tuned rear chambers, no ferrofluid, hermetically sealed enclosure, damped faceplate. Excellent detail resolution, imagery and smoothness. This tweeter is the non - ferrofluid version of D2010/851300, both have exceptional dispersion & are firm favourites with high end manufacturers.

This unit has been in production for more than 3 decades and is still a benchmark performer ~ testimony to the excellence of drive units associated with design supremo  Oskar Wrønding.

We stock replacement front foam for this item - click here :  D2010 Foam

Key Features:

  • Diffraction Damping Foam Front
  • 3/4" Textile Dome Diaphragm
  • Dual Rear Chamber
  • Wide Dispersion
  • Non ferrofluid

Basic parameters:

Resonant frequency (fs) 650 Hz Nominal impedance (Zn) 8 Ω
Effective diaphragm diameter 20mm DC resistance (Re) 5.7 Ω
Ferrofluid ? Y/N No RMS power handling 90 W
Recommended crossover 4kHz/12dB Faceplate diameter 98 mm
Sensitivity (2.83V/1m) 89 dB Cutout hole diameter 70 mm

Here's the full datasheet:

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