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The Fountek FE85 is a compact 90mm full range drive unit featuring an aluminium cone and voice coil former. Like many small metal cone drivers the FE85 has good impulse characteristics, a wide smooth response and low distortion.
The FE85 is ideal for experimenting with single point drive units, multimedia applications or multiple arrays.
|Resonant frequency (fs)||125 Hz||Nominal impedance (Zn)||8 Ω|
|Mechanical Q factor (Qms)||2.13||DC resistance (Re)||6.0 Ω|
|Electrical Q factor (Qes)||0.67||RMS power handling||12 W|
|Total Q factor (Qts)||0.52||Sensitivity (2.83V/1m)||85.7 dB|
|Equivalent volume (Vas)||0.85L||Chassis diameter||90 mm|