Re
3.795
Ohm
electrical voice coil resistance at DC
Krm
0.0067
Ohm
WRIGHT inductance model
Erm
0.89
WRIGHT inductance model
Kxm
0.0502
Ohm
WRIGHT inductance model
Exm
0.73
WRIGHT inductance model
Cmes
764.355
µF
electrical capacitance representing moving mass
Lces
27.38
mH
electrical inductance representing driver compliance
Res
83.09
Ohm
resistance due to mechanical losses
fs
34.8
Hz
driver resonance frequency
Mms
219.8685
g
mechanical mass of driver diaphragm assembly including air load and voice coil
Mmd (Sd)
206.9795
g
mechanical mass of voice coil and diaphragm without air load
Rms
3.4675
kg/s
mechanical resistance of total-driver losses
Cms
0.095
mm/N
mechanical compliance of driver suspension
Kms
10.53
N/mm
mechanical stiffness of driver suspension
Bl
16.9655
Tm
force factor (Bl product)
Qtp
0.73
total Q-factor considering all losses
Qms
13.8765
mechanical Q-factor of driver in free air considering Rms only
Qes
0.6345
electrical Q-factor of driver in free air considering Re only
Qts
0.607
total Q-factor considering Re and Rms only
Vas
34.53195
I
equivalent air volume of suspension
n0
0.221
%
reference efficiency (2 pi-radiation using Re)
Lm
85.465
dB
characteristic sound pressure level (SPL at 1m for 1W @ Re)
Lnom
85.69
dB
nominal sensitivity (SPL at 1m for 1W @ Zn)
Sd
506.71
cm²
diaphragm area