Model
URAL CYCLONE 15
Rating
DIAM
15"
FS(Hz)
31.5
VAS(l)
63
QTS
0.56
PWR(W)
4000
SPL(dB)
86.9
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)
31.5
Vas(l)
63
Qts
0.56
Qms
6.3
Qes
0.61
Bl(Tm)
21.8
Mms(gr)
367
Cms(mm/N)
0.07
Rms(kg/s)
11.54
Le(mH)
0
Re(Ohm)
4
Sd(sq.mm)
79661
Vd(l)
1.992
X-max(mm)
25
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
4000
RMS Power(W.)
2000
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.31
Sensitivity(dB) 1-W
86.9
Sensitivity(dB) 2.8-V
89.9
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
390
Cutout Diameter (mm)
348
Mounting Depth (mm)
222
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
