Fostex FE 83 En - Fullrange

-15 %

RRP 53,07 €

incl. 19% VAT plus shipping
on stock Only 4 units remaining!
-15 %
FE83En

Key features:
  • ES cone and center cap are adapted. This new diaphragm material has the fine, supple and high density fiber, and its characteristics successfully improve the mid-high frequency reproduction.
  • ø 60mm strong ferrite magnet is em- ployed.
  • Well tuned Qts / Mms values for ease of use in small bass reflex type enclosures to folded horn enclosures.

Short data

Usage as Fullrange
Power Handling 7 Watt
Impedance 8 Ohm
 
Frequency from 165 Hz
Max. Frequency 30 kHz
Sound pressure 88 dB

Chassis-data

Overall dimensions 83x83 mm
Baffle cutout 75 mm
Depth (Total) 45.3 mm
Frame Material Steel plate
Membrane Type Cone
Membrane Material Banaba fibre
 
Voice coil Ø 16 mm
Magnet Ø 60 mm
Magnet-weight 140 g

Thiele-Small-Parameter

Resonance fs fs: 165 Hz
Mechanical Q Qms: 4.06
Electrical Q Qes: 1.057
Total Q Qts: 0.84
Equivalent Air-Volumen Vas: 0.7 Liter
DC-Resistance Re: 7.5 Ohm
Coil Inductance Le: 0.0267 mH
 
Mech. Compliance Cms: 0.622 mm/N
Moving Mass Mms: 1.53 g
Max. Excursion +/- Xmax: 0.15 mm
BL Product Bl: 3.35 N/A
Membrane Area Sd: 28.3 cm²
Sound pressure dB: 88 SPL
Efficiency Nref: 0.284 %

Frequency & Impedance

Technical Dimensions

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