Eton Graphit 8-4

Nominal impedance
Zn
2x4
Ω
Total moving mass (incl. air mass)
MMD
85.0
g
DC resistance
Re
6.9
Ω
Effective piston area
SD
196
cm2
Voice coil inductance
Le
3.30
mH
Resonance frequency TSP
fr
32.0
Hz
Force factor
BLxl
16.70
Tm
Suspension compliance
CMS
0.29
mm/N
Mechanical Q
QMS
4.82
Xmax mechanical
+/-
36.0
mm
Electrical Q
QES
0.42
Equivalent air vol. of suspension
VAS
16.0
dm3
Total Q
QTS
0.39
Characteristic SPL 1W / 1 m
84
dB
Mechanical resistance
RMS
3.50
kg/s
Rated power
400/800
W
magnet material
Ferrit
voice coil diameter
50
mm