We are on holiday until 6th Dec - you can still place orders, they will be processed when we return. Thankyou, Will & Caroline.
The Vifa P21WO-20-08 is a high quality bass speaker featuring a alloy chassis and a mica loaded polypropylene cone.
This high performance speaker has been in production for 3 decades and is one of the finest plastic coned drive units ever produced offering a very smooth and extended frequency response in bass reflex designs.
Very highly regarded with a text book frequency response to over 4 kHz; can be used in 2 way designs with a 25mm tweeter.
Suits many classic models including: Mission 770 Freedom, Argonaut, 7SD-89143 / P21WN-15-08.
Now made by Scanspeak in Denmark using the original Vifa tooling.
|Resonant frequency (fs)||28 Hz||Nominal impedance (Zn)||8 Ω|
|Mechanical Q factor (Qms)||1.60
||DC resistance (Re)||5.7 Ω|
|Electrical Q factor (Qes)||0.41
||RMS power handling||80 W|
|Total Q factor (Qts)||0.33
||Sensitivity (2.83V/1m)||91 dB
|Equivalent volume (Vas)||113L
||Chassis diameter||215 mm|