Fountek FR59EXE Full Range Drive Unit

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DISCONTINUED - SOLD OUT. The Fountek FR59EXE is a compact 59mm full range drive unit featuring an aluminium cone, high flux neodymium magnet and a protective grille. The transient response is very good, the frequency range is smooth with low distortion. An excellent choice for in-car or desktop systems. Key Features: Aluminium cone / dust cap Rigid cast chassis 20mm CCAW voicecoil Protective front grill High compliance rubber suspension Aluminium voice coil former Smooth frequency response Neodymium magnet Basic parameters: Resonant frequency (fs) 139Hz Nominal impedance (Zn) 4 Ω Mechanical Q factor (Qms) 1.71 DC resistance (Re) 3.9 Ω Electrical Q factor (Qes) 0.67 RMS power handling 10 W Total Q factor (Qts) 0.48 Sensitivity (2.83V/1m) 85.6dB Equivalent volume (Vas) 0.36L Chassis (diameter) 74 mm Show more