D2606/922000
High Performance 1" Tweeter featuring a tuned and damped double rear chamber, giving a low resonant frequency of just 850 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: GB1, FB1, TB1, TB1S, TB2, TB2S, DB1, DB1S. Also suits some early ATC designs.
This tweeter directly replaces the Vifa D27TG-35-06 and is manufactured in Scandinavia. Capable of excellent results and great value.
| Resonant frequency (fs) | 850 Hz | Nominal impedance (Zn) | 6 Ω |
| Effective diaphragm diameter | 27 mm | DC resistance (Re) | 4.6 Ω |
| Ferrofluid ? Y/N | Yes | RMS power handling | 100 W |
| Recommended crossover | 2.5 kHz 12dB | Faceplate diameter | 104 mm |
| Sensitivity (2.83V/1m) | 91.4 dB | Cutout hole diameter | 72 mm |
