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Fostex FE108EZ Sigma Diameter:128mm

£170.00 ex VAT

£204.00  inc. VAT


 Fibre Cone Full Range

 Features include a unique Hyperbolic Paraboloid shell diaphragm, UDR taniential edge damping and ES cone manufacturered from banana plant fibre. This all helps to produce a smooth and detailed sound.

Technical Data:

Frame diameter:    128mm

Sensitivity (2.83v/1m):   90dB

Nominal impedance:   8 ohm

Frequency range:   77Hz - 23000Hz

Free air resonance:   77Hz

DC resistance (Re):   6.8 ohm

Voice coil inductance (Le):   0.038mH

Effective piston area (Sd):   0.005m²

Moving Mass (Md):   2.7g

Force factor (BL):   5.2 Telsa/m

Qts:   0.3

Qms:   7.79

Qes:   0.32

Vas:   5.7L

Excursion (lin-max):   0.28mm

Nominal power handling:   24w

Physical Sizes:

Frame diameter:   128mm

Overall depth (front of frame to rear of magnet):   55mm

Flange thickness:   7.5mm

Fixing holes:   8 x 5mm diameter on 115mm PCD

Cutout diameter:   102mm

Price per single unit excluding VAT


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