FE Sigma-series

FE208å

Features

♦200mm (8 in) double cone type full

range

♦8 ohm impedance

♦fo to 20kHz frequency response ♦96.5dB sensitivity at 1W/1m (3.3ft) ♦3.8kg (8.38 lb) net weight

Specifications

 

Frequency Response / Impedance

 

&

 

 

 

 

Thiele/Small Parameters

110

 

 

Impedance

: 8 ohm

100

30¼

 

Minimum Frequency Response

90

 

 

 

 

: 45Hz

80

60¼

ohm

Reproduction Frequency Response

70

 

64

 

: fo - 20kHz

60

 

32

 

Impedance

16

 

 

 

S.P.L.

: 96.5dB/W (m)

50

 

8

Rated Input

: 34W

(dB)

4

 

20 Hz 50 100 200 500 1000 2000 5000 10000

20000

Music Power

: 100W

 

 

 

 

Equivalent Diaghram Radius

 

 

 

 

: 81mm (3.19 in)

Dimensions & Mounting Information

 

Equivalent Mass

: 12g (0.026 lb)

 

 

 

Magnet Weight

: 1.7kg (3.86 lb)

 

Ø133

 

Net Weight

: 3.8kg (8.38 lb)

 

 

 

 

 

Fs

: 45Hz

 

8-Ø6

 

Re

: 6.7 ohm

 

 

 

 

 

Qts

: 0.21

 

 

 

Qms

: 4.03

 

 

 

Qes

: 0.23

 

Ø230

RED DOT

 

 

 

 

Vas

: 36.9 L

Ø213

Ø185

 

Xmax

: 0.75mm(0.029 in)

 

 

 

113.5

126.5

 

 

 

 

13

 

 

 

no: 2.03%

Page 1
Image 1
Fostex dimensions FE208å, Features, Dimensions & Mounting Information

FE208 specifications

The Fostex FE208 is a renowned full-range speaker driver, celebrated for its remarkable sound quality and versatility in the audio reproduction space. Designed primarily for audiophiles and DIY audio enthusiasts, the FE208 stands out for its ability to deliver a wide frequency range and high sensitivity, making it suitable for a variety of listening environments, from home audio setups to professional applications.

One of the defining features of the FE208 is its full-range design. Unlike traditional multi-driver speaker systems that rely on separate woofers, midrange drivers, and tweeters, the FE208 aims to reproduce the entire audio spectrum using a single driver. This helps to create a more coherent sound stage with less phase distortion, resulting in a more natural listening experience. The FE208 is known to effectively handle frequencies from as low as 35 Hz to as high as 20 kHz, allowing for deep bass response as well as clear highs.

The FE208 utilizes advanced cone technology, featuring a large, lightweight paper cone that contributes to both the driver’s efficiency and the clarity of sound. This material choice not only enhances the acoustic properties of the driver but also allows for seamless integration of various tones, ensuring that vocals and instruments are rendered with stunning detail. The voice coil is designed for high power handling, enabling the driver to achieve higher volume levels without sacrificing sound quality.

Another notable characteristic of the FE208 is its high sensitivity rating of around 96 dB. This sensitivity level allows it to perform well even with low-powered amplifiers, making it an ideal choice for tube amplifiers or less powerful solid-state designs. This feature enables enthusiasts to achieve impressive volume levels without the need for excessive amplification, leading to a more dynamic listening experience.

The FE208 also incorporates advanced magnetic technology, ensuring that the driver operates efficiently while minimizing distortion. The carefully crafted magnet assembly supports the overall performance of the driver, facilitating an improved transient response and overall tonal accuracy. Furthermore, the driver is designed to optimize airflow, reducing compression and enhancing its ability to render complex musical passages effortlessly.

In conclusion, the Fostex FE208 is a full-range speaker driver that impresses with its unique combination of wide frequency response, high sensitivity, and advanced design technologies. Its ability to deliver rich, natural sound makes it a favorite among audio enthusiasts who appreciate craftsmanship and performance, whether in DIY speaker projects or premium audio systems.