PL18WO-09-08
The Vifa PL18WO-09-08 is a 180mm woofer featuring a coated NRSC pulp cone, a slimline magnesium chassis and a large vented magnet system. This is a very fine sounding drive unit, the frequency range between 200Hz and 3Khz is held within 3dB limits.
Now made by Scanspeak in Denmark using the original Vifa tooling.
High performance upgrade replacement for many 180mm bass units, works superbly in the Posselt Albatross.
| Resonant frequency (fs) | 38 Hz | Nominal impedance (Zn) | 8 Ω |
| Mechanical Q factor (Qms) | 2.46 |
DC resistance (Re) | 5.8 Ω |
| Electrical Q factor (Qes) | 0.40 |
RMS power handling | 100 W |
| Total Q factor (Qts) | 0.34 |
Sensitivity (2.83V/1m) | 87 dB |
| Equivalent volume (Vas) | 25L |
Chassis diameter | 180 mm |
