The F500S bookshelf speaker is part of Fyne Audio’s enhanced F500S Series, featuring the next evolution of IsoFlare point source driver technology for superior clarity and dispersion. Its neodymium HF magnet, vented rear chamber, and magnesium HF diaphragm ensure reduced resonance and extended high frequency performance beyond 30kHz. The 6″ multi-fibre LF cone with FyneFlute™ roll surround delivers precise transient response and natural sound. The integrated patented BassTrax™ Tractrix Diffuser System guarantees an even 360 degree bass distribution, minimising room placement sensitivity. Additionally for personal adjustment of the soundstage +/- 3dB (2.5 – 5.0kHz), the F500S comes with a rear facing presence switch. Encased in high-rigidity MDF, the F500S is finished in luxury Black Oak or Natural Walnut real wood veneer or a sumptuous Piano Gloss Black, perfect for any decor. The F500S is ideal for audiophiles and movie enthusiasts alike seeking a natural immersive soundstage where real-estate is at a premium.
 
Specifications
System Type:
2 1/2 way, downwards firing port, with Basstrax Tractrix diffuser
Recommended Amplifier Power (RMS):
30 - 100
Continuous Power Handling (Watt RMS):
50
Sensitivity (2.83 Volt @ 1m):
89dB
Nominal Impedance:
8 Ohm
Frequency Response (-6dB typical in room):
45Hz - 34kHz
Drive Unit Complement:
1x 150mm IsoFlare, bass / mid with 25mm magnesium dome compression tweeter. 
Crossover Frequency:
1.7kHz
Crossover Type:
2nd order low pass, 1st order high pass
System Adjustments:
+/- 3dB (2.5 - 5kHz)
Dimensions - HxWxD:
325 x 204x 317mm (12.8 x 8 x 12.5")
Net Weight - Each:
8.3kg (18.3lbs)
Finishes:
Black Oak, Natural Walnut, Piano Gloss Black
Cabinet Construction:
High-Rigidity MDF with extensive internal bracing