Model
URAL POBEDA 18
Rating
DIAM
18"
FS(Hz)
25.5
VAS(l)
170.9
QTS
0.74
PWR(W)
2400
SPL(dB)
87.1
IMP(Ohm)
2x2
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)
25.5
Vas(l)
170.9
Qts
0.74
Qms
5.72
Qes
0.85
Bl(Tm)
18.6
Mms(gr)
454
Cms(mm/N)
0.086
Rms(kg/s)
12.728
Le(mH)
0
Re(Ohm)
4
Sd(sq.mm)
118371
Vd(l)
3.196
X-max(mm)
27
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
2400
RMS Power(W.)
1200
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
87.1
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
423
Mounting Depth (mm)
210
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
