Re
3.895
Ohm
electrical voice coil resistance at DC
Krm
0.0028
Ohm
WRIGHT inductance mode
Erm
0.89
WRIGHT inductance mode
Kxm
0.017725
Ohm
WRIGHT inductance mode
Exm
0.77
WRIGHT inductance mode
Cmes
604.765
µF
electrical capacitance representing moving mass
Lces
23.3175
mH
electrical inductance representing driver compliance
Res
79.4075
Ohm
resistance due to mechanical losses
fs
42.425
Hz
driver resonance frequency
Mms
80.015
g
mechanical mass of driver diaphragm assembly including air load and voice coil
Mmd
76.7325
g
mechanical mass of voice coil and diaphragm without air load
Rms
1.669
kg/s
mechanical resistance of total-driver losses
Cms
0.17625
mm/N
mechanical compliance of driver suspension
Kms
5.68
N/mm
mechanical stiffness of driver suspension
Bl
11.50375
Tm
force factor (Bl product)
Lambda
0.01275
suspension creep factor
Qtp
0.6575
total Q-factor considering all losses
Qms
12.8025
mechanical Q-factor of driver in free air considering Rms only
Qes
0.628
electrical Q-factor of driver in free air considering Re only
Qts
0.59875
total Q-factor considering Re and Rms only
Vas
10.332875
I
equivalent air volume of suspension
n0
0.12075
reference efficiency (2 pi-radiation using Re)
Lm
83.015
dB
characteristic sound pressure level (SPL at 1m for 1W @ Re)
Lnom
83.13
dB
nominal sensitivity (SPL at 1m for 1W @ Zn)
rmse Z
4.3725
root-mean-square fitting error of driver impedance Z(f)
rmse Hx
1.7125
root-mean-square fitting error of transfer function Hx (f)
Sd
203.58
cm²
diaphragm area