Fostex FE168 DATA SHEET

FE Sigma-series

Ø146

Ø174

8-Ø6

Ø113

99

86

13

Ø190

RED DOT

Features

♦160mm (6.5 in) cone type full range
♦8 ohm impedance
♦fo to 20kHz frequency response
♦94dB sensitivity at 1W/1m (3.3ft)
♦2.1kg (4.63 lb) net weight

&

Thiele/Small Parameters

Impedance : 8 ohm
Minimum Frequency Response

: 60Hz

Reproduction Frequency Response

: fo - 20kHz

S.P.L. : 94dB/W (m)
Rated Input : 27W
Music Power : 80W
Equivalent Diaghram Radius

: 65mm (2.56 in)

Equivalent Mass : 6.5g (0.014 lb)
Magnet Weight : 840.0g (1.85 lb)
Net Weight : 2.1kg (4.63 lb)
Fs : 60Hz
Re : 7.6 ohm
Qts : 0.37
Qms : 4.53

Qes : 0.4
Vas : 15.27 L

Xmax : 1.25mm (0.049in)
no : 1.18%

FE168

Frequency Response / ImpedanceSpecifications

110
100

90
80
70
60
50

(dB)

20 50 100 200 500

Hz

Impedance

1000

Dimensions & Mounting Information

60º

2000 5000

30º

10000

∑

ohm

64
32
16

8
4

20000