TS Parameters file
Room EQ V5.31.3
Dated: 25 déc. 2025 18:04:03
From measurement CD22NB4X-FreeAir

Zmin 6.93 ohm
fmin 134 Hz
f3 350 Hz
Le(f3) 2.488 mH
Motional impedance parameters
R0 92.47 ohm
CMES 334.3 uF
L0 157.865 mH
beta 0.0681 
omega0 202.8 
Blocked impedance parameters
RDC 6.00 ohm
dR 0.34 ohm
Re 6.34 ohm
Leb 501.8 uH
Le 3.656 mH
Rss 237.8 ohm
Ke 0.3515 S-H
Thiele-Small parameters
fs 21.4 Hz
Qms 3.283
Qes 0.285
Qts 0.262
Fts 81.7
Mms 41.69 g
Cms 1.322 mm/N
Rms 1.710 kg/s
Vas 117.25 litres
Bl 11.167 Tm
Eta 0.40 %
Lp (1W/1m) 88.13 dB
Dd 17.84 cm
Sd 250.0 cm^2
Added mass 1 measurement: 
Added mass 1 19.000 g
Added mass 2 measurement: 
Added mass 2 34.700 g
Air temperature 20.0 C
Air pressure 1013.25 mB
Air density 1.2041 kg/m^3
Speed of sound 343.2 m/s