25mm Silk dome tweeter used by PMC.
High Performance 1" Tweeter featuring a tuned and damped double rear chamber, giving a low resonant frequency of 911 Hz. The voice coil / gap is filled with low damping ferrofluid for cooling / thermal stability without affecting the transient response; the voice coil is terminated with tinsel braided leads.
Used in PMC models: FB1, TB1, TB1S, TB2, TB2S, DB1, DB1S. Also fits some early ATC models.
The Scandinavian built model can be found here: Scanspeak D2606/922000
A full datasheet can be downloaded from the bottom of this page.
- Light Ferrofluid Cooling, low damping formulation.
- Damped and tuned double rear chamber
- Coated 1" Silk Diaphragm
- Braided tinsel leads
- High performance
|Resonant frequency (fs)
||Nominal impedance (Zn)
|Effective diaphragm diameter
||DC resistance (Re)
|Ferrofluid ? Y/N
||RMS power handling
||2.5 kHz 12dB
||Cutout hole diameter
Here's the full datasheet:
Peerless by Tymphany