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Fostex 4.5” SHIELDED FULL RANGE
FE127E Recommended Double Bass Reflex Type Enclosure Plans
ES banana pulp cone
New center cap
91 db sensitivity
Frequency response
from 70.4 Hz to 20kHz
Flange 117mm
Cut-out 103mm
Depth 64.7mm
Znom 8 ohm
Re 6.5 ohm
Le@1kHz - 0.047mH
fs 70.4 Hz
Qms 3.33
Qes 0.50
Qts 0.43
Mms 6.85 g
Cms 0.0016 mm/N
Sd 0.0067 m2
BL 4.14 N/A
Vas 9.9 ltrs
Xmax 0.67 mm peak
VC Ø 20 mm
Sensitivity
1W / 1m 91 dB
Nom. Power 45 W
Net weight 574 g
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