Fountek FR58EX Full Range

 22.70

– neodymiun magnet
– aluminum cone
– /- 2.9mm linear excursion
– 20mm voice coil
– high power handling
– low distortion, fast transition

Category:

Description

Specifications Magnet System
Overall Dimensions D62*35mm Magnet system type neodymium
Net.weight 140gm Magnetic Gap Height 3mm
Nominal Power Handling 15W rms B Flux Density 1.16T
Nominal Impedance 8 ohms BL Product 3.8885Tm
Sensitivity 1W/1M 82.3dB Max Linear Excursion 2.9mm /-
Frequency Response 130-20KHz T/S Parameter
Resonant frequency 134Hz Cms 0.7366um/N
Voice Coil Sd 17.35cm^2
Voice Coil Diameter 20mm Vas 0.315L
Voice coil Height 8.9mm Mmd 1.873gm
Voice coil former aluminum Mms 1.914gm
Voice coil Wire copper round Qms 2.603
Number of Layers 2 Qes 0.694
DC Resistance 6.4ohms Qts 0.548

Additional information

Weight 0.6 kg