Fountek FR58EX 2" Neodymium Full Range Driver 8 Ohm

Description

Fountek FR58EX 2" Neodymium Full Range Driver 8 Ohm Sold per piece. Features: neodymium magnet aluminum cone +/- 2.9mm linear excursion 20mm voice coil high power handling low distortion, fast transition Specifications: Overall Dimensions: D62*35mm Net.weight: 140gm Nominal Power Handling: 15W rms Nominal Impedance: 8 ohms Sensitivity 1W/1M: 82.3dB Frequency Response: 130-20KHz Resonant frequency: 134Hz Voice Coil: Voice Coil Diameter: 20mm Voice coil Height: 8.9mm Voice coil former: aluminum Voice coil Wire: copper round Number of Layers: 2 DC Resistance: 6.4ohms Magnet System: Magnet system type: neodymium Magnetic Gap Height: 3mm B Flux Density: 1.16T BL Product: 3.8885Tm Max Linear Excursion: 2.9mm+/- T/S Parameter: Cms: 0.7366um/N Sd: 17.35cm^2 Vas: 0.315L Mmd: 1.873gm Mms: 1.914gm Qms: 2.603 Qes: 0.694 Qts: 0.548