Fostex F 120 A - Alnico/Fullrange

-6,5 %

RRP 401,03 €

incl. 19% VAT plus shipping
Goods have to be ordered
-6,5 %

Key features:
  • 120mm (5 in) cone type full range
  • 8 ohm impedance
  • fo to 20kHz frequency response
  • 89dB sensitivity at 1W/1m (3.3ft)
  • 2.0kg (4.409 lb) net weight

Short data

Usage as Fullrange
Power Handling 30 Watt
Impedance 8 Ohm
Frequency from 65 Hz
Max. Frequency 20 kHz
Sound pressure 89 dB


Overall dimensions 123x123 mm
Baffle cutout 103 mm
Depth (Total) 89 mm
Front material Aluminium diecast
Frame Material Aluminium diecast
Membrane Type Cone
Magnet-weight 211 g


Resonance fs fs: 65 Hz
Mechanical Q Qms: 3.1
Electrical Q Qes: 0.51
Total Q Qts: 0.44
Equivalent Air-Volumen Vas: 9.876 Liter
DC-Resistance Re: 7 Ohm
Moving Mass Mms: 4.7 g
Max. Excursion +/- Xmax: 1.5 mm
Membrane Ø Md: 92
Sound pressure dB: 89 SPL
Efficiency Nref: 0.613 %

PDF-Product information

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