Fountek’s FR58C is a premium 2" small full-range driver that features an attractive thin-foil aluminum cone, steel frame, and an optimized high-strength neodymium motor, for low distortion and excellent detail.
Fountek has applied much of what it has learned from designing industry-leading ribbon transducers in creating its line of full-range drivers. These high-performing cone drivers feature thin-foil aluminum diaphragms that shed resonance rapidly, for exceptional detail and smooth frequency response.
The Fountek FR58C is a small 51mm full range drive unit featuring an aluminium cone and kapton voice coil former. The FR58C is great value and ideal for experimenting with single point drive units in micro loudspeaker systems or soundbars.
Resonant frequency (fs) |
154 Hz |
Mechanical Q factor (Qms) |
2.36 |
Electrical Q factor (Qes) |
2.38 |
Total Q factor (Qts) |
1.18 |
Equivalent volume (Vas) |
0.49L |
Nominal impedance (Zn) |
8 Ω |
DC resistance (Re) |
6.35 Ω |
RMS power handling |
5W |
Sensitivity (2.83V/1m) |
80.7 dB |
Chassis diameter (square) |
61 mm |
FR58C Specifications and Chart :Please Click Here
Fountek Manufacturer Warranty: 6 Months from date of purschase for manufacturer defect.