All systems operational. Royal Mail international services currently slow - other options available.
The Fountek FW322 is a 12 inch / 317mm subwoofer featuring a compressed glass fibre cone, a rigid non-resonant diecast chassis and a high power (300 watt) 75mm voice coil mounted on a titanium former. Available in 4 and 8 Ohms impedance.
|Resonant frequency (fs)||41.8 Hz||Nominal impedance (Zn)||4 Ω|
|Mechanical Q factor (Qms)||2.21||DC resistance (Re)||3.4Ω|
|Electrical Q factor (Qes)||0.42||RMS power handling||300 W|
|Total Q factor (Qts)||0.35||Sensitivity (2.83V/1m)||90.3dB|
|Equivalent volume (Vas)||40.6L||Chassis diameter||317mm|