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DRIVE UNITS BY MANUFACTURER:
The Fountek FW146 is a 146mm / 5¾ inch midwoofer featuring an anodised aluminium cone, a strong diecast chassis and an alloy phase plug. The frequency response is smooth, the transient response is fast and distortion is low. This little drive unit is capable of excellent results and is great value for money.
|Resonant frequency (fs)||50 Hz||Nominal impedance (Zn)||8 Ω|
|Mechanical Q factor (Qms)||3.50||DC resistance (Re)||6 Ω|
|Electrical Q factor (Qes)||0.45||RMS power handling||35 W|
|Total Q factor (Qts)||0.40||Sensitivity (2.83V/1m)||86.1dB|
|Equivalent volume (Vas)||9.8L||Chassis diameter||145.5 mm|
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