Scanspeak D2008/851100 Tweeter - Classic Range. Used by Linn and Naim.
Scanspeak D2008/851100 Tweeter. Classic Range 20mm dome tweeter used in many high end designs including Naim IBL / SBL, Linn and various others.
As fitted in some early versions of these Linn speakers:
Isobarik: to serial number 24077
Kan 1: to serial number 14730
Sara: to serial number 10924
This unit has been in production for more than 3 decades and is still an excellent performer ~ testimony to the quality of Scanspeak design and construction.
Excellent detail resolution and dynamics. No ferrofluid.
Substantial upgrades for this unit are available here: Hiquphon
- 3/4" Textile Dome Diaphragm
- Dual Rear Chamber
- Vented Pole Piece
- Wide Dispersion
|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||92 mm|
|Sensitivity (2.83V/1m)||89 dB||Cutout hole diameter||70 mm|
Here's the full datasheet: