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Features
♦100mm (4 in) cone type full range
♦8 ohm impedance
♦fo to 18kHz frequency response
♦92dB sensitivity at 1W/1m (3.3ft)
♦980g (2.16 lb) net weight
Frequency Response / ImpedanceSpecifications
&
Thiele/Small Parameters
Impedance : 8 ohm
Minimum Frequency Response
: 80Hz
S.P.L. : 92dB/W (m)
Rated Input : 5W
Music Power : 15W
Equivalent Diaghram Radius
: 40mm (1.6 in)
Reproduction Frequency Response
: fo - 18kHz
Equivalent Mass : 2.7g (0.006 lb)
Magnet Weight : 386.0g (0.85 lb)
Net Weight : 980.0g (2.16 lb)
Fs : 80Hz
Re : 6.5 ohm
Qes : 0.22
Qts : 0.2
Vas : 7.07 L
Xmax : 0.35mm (0.014 in)
Dimensions & Mounting Information
FE Sigma-series
no : 1.3%
Qms : 2.21
20 50 100 200 500
1000
2000 5000
10000
20000
50
60
70
80
90
100
110
(dB)
Hz
ohm
64
32
16
8
4
Impedance
60º
30º
FE108
∑
Ø89
64
56
8
Ø128
RED DOT
Ø98
Ø115
4-Ø5
Ø98