Model
Audio System EX 50 SQ EVO
Rating
DIAM
2"
FS(Hz)
145
VAS(l)
0.6
QTS
0.56
PWR(W)
70
SPL(dB)
82
IMP(Ohm)
4x1
avb
PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
145
Vas(l)
0.6
Qts
0.56
Qms
2.6
Qes
0.711
Bl(Tm)
2.6
Mms(gr)
2
Cms(mm/N)
0.735
Rms(kg/s)
0.57
Le(mH)
0
Re(Ohm)
3.2
Sd(sq.mm)
2050
Vd(l)
0.006
X-max(mm)
3
X-mech(mm)
0
General Parameters
Diameter (inch)
2
Max Power(W.)
70
RMS Power(W.)
40
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.26
Sensitivity(dB) 1-W
82
Sensitivity(dB) 2.8-V
90.1
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6
