Fostex FE 108 SOL - Fullrange Speaker

-8 %

RRP 510,00 €

2 piece | 234,60 € €/piece
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Fostex FE 108 SOL - Fullrange Speaker

The Fostex FE108-SOL is an exclusive, limited-edition 4-inch full-range speaker. With its innovative design and high-quality materials, it offers an outstanding sound experience for discerning audiophiles and DIY enthusiasts.

Key Features of the Fostex FE108-SOL

ES diaphragm with double-layer paper manufacturing process: The diaphragm is made of a special two-layer paper structure, ensuring precise and detailed sound reproduction.
Robust die-cast aluminum frame: The sturdy frame minimizes unwanted vibrations and ensures clear sound reproduction.
Powerful magnet system: A large ferrite magnet with a diameter of 100 mm ensures high magnetic flux density and improves the speaker's efficiency.
Copper cap for distortion reduction: A copper cap on the pole piece reduces current distortion and improves sound clarity.

Technical Specifications of the Fostex FE108-SOL
  • Nominal Impedance: 8 ohms
  • Resonant Frequency (Fs): 70 Hz
  • Frequency Response: 70 Hz to 35 kHz
  • Sensitivity: 90 dB (1W/1m)
  • Nominal Power Handling: 5 W
  • Overall Diameter: 128 mm
  • Mounting Diameter: 103 mm
  • Mounting Depth: 54.5 mm

The Fostex FE108-SOL impresses with its high-quality workmanship and excellent sound quality. It is ideal for use in backloaded horn and bass-reflex enclosures, as well as in high-quality speaker systems, DIY projects, and anywhere where precise and detailed music reproduction is desired.

Short data

Usage as Fullrange
Power Handling 15 Watt
Impedance 8 Ohm
 
Frequency from 76 Hz
Max. Frequency 35 kHz
Sound pressure 90 dB

Chassis-data

Overall dimensions Ø115 mm
Baffle cutout 98 mm
Depth (Total) 54.5 mm
Front material Aluminium diecast
Frame Material Aluminium diecast
Membrane Type Cone
Membrane Surround Rubber
Membrane Material Paper coated
Dustcap Material Paper
 
Voice coil Ø 20 mm
Magnet Ø 100 mm

Thiele-Small-Parameter

Resonance fs fs: 76.3 Hz
Mechanical Q Qms: 3.28
Electrical Q Qes: 0.38
Total Q Qts: 0.34
Equivalent Air-Volumen Vas: 5.36 Liter
DC-Resistance Re: 6.6 Ohm
Coil Inductance Le: 0.035 mH
 
Mech. Compliance Cms: 1.5 mm/N
Moving Mass Mms: 2.9 g
Max. Excursion +/- Xmax: 0.9 mm
BL Product Bl: 4.95 N/A
Membrane Area Sd: 5 cm²

Frequency and Impedance

Technical Drawing

PDF-Product information

You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.

If you have any questions about product safety, please contact:

Fostex
1-1-109 Tsutsujigaoka Akishima
196-8550 Tokyo
Japan

Tel: 0081-42-546-4974

Email: support@fostex.jp www.fostex.jp