Fostex FE127 DATA SHEET

Features
R63
4-5 hole
Red
Ø102.2
Ø73.7
2.6
Ø117
36.6
64.7
2.0
120mm (4.5 in) cone type full range8 ohm impedancefo to 20kHz frequency response91dB sensitivity at 1W/1m (3.3ft)0.57kg (1.26 lb) net weight
FE-series for AV speaker
FE127
&
Impedance : 8 ohm Minimum Frequency Response
: 70Hz
Reproduction Frequency Response
: fo - 20kHz
S.P.L. : 91dB/W (m) Rated Input : 22W Music Power : 45W Equivalent Diaghram Radius
: 46mm (1.8 in)
Equivalent Mass : 2.9g (0.006 lb) Magnet Weight (main): 101.2g (0.22 lb) (cancel) 58.9g (0.06 lb) Net Weight : 570g (1.26 lb) Fs : 70Hz Re : 7.1 ohm Qts : 0.45
Qms : 2.98 Qes : 0.53 Vas : 11.16 L Xmax : 0.4mm (0.015 in) no : 0.22%
Frequency Response / ImpedanceSpecifications
110 100
90 80 70 60 50
(dB)
20 50 100 200 500
Hz
Impedance
1000
2000 5000
Dimensions & Mounting Information
60º
10000
30º
20000
ohm
64 32 16
8 4