Re
3.89
Ohm
electrical voice coil resistance at DC
Krm
0.00675
Ohm
WRIGHT inductance mode
Erm
0.855
WRIGHT inductance mode
Kxm
0.0361
Ohm
WRIGHT inductance mode
Exm
0.735
WRIGHT inductance mode
Cmes
863.125
µF
electrical capacitance representing moving mass
Lces
35.05
mH
electrical inductance representing driver compliance
Res
86.465
Ohm
resistance due to mechanical losses
fs
28.9
Hz
driver resonance frequency
Mms
190.806
g
mechanical mass of driver diaphragm assembly including air load and voice coil
Mmd
177.917
g
mechanical mass of voice coil and diaphragm without air load
Rms
2.559
kg/s
mechanical resistance of total-driver losses
Cms
0.1585
mm/N
mechanical compliance of driver suspension
Kms
6.31
N/mm
mechanical stiffness of driver suspension
Bl
14.868
Tm
force factor (Bl product)
Lambda
0.0425
suspension creep factor
Qtp
0.666
total Q-factor considering all losses
Qms
13.565
mechanical Q-factor of driver in free air considering Rms only
Qes
0.61
electrical Q-factor of driver in free air considering Re only
Qts
0.5835
total Q-factor considering Re and Rms only
Vas
57.6099
I
equivalent air volume of suspension
n0
0.22
reference efficiency (2 pi-radiation using Re)
Lm
85.625
dB
characteristic sound pressure level (SPL at 1m for 1W @ Re)
Lnom
85.745
dB
nominal sensitivity (SPL at 1m for 1W @ Zn)
rmse Z
2.955
root-mean-square fitting error of driver impedance Z(f)
rmse Hx
1.695
root-mean-square fitting error of transfer function Hx (f)
Sd
506.71
cm²
diaphragm area