Model
Focal UTOPIA BE 13 WS
Rating
DIAM
5"
FS(Hz)
53.4
VAS(l)
5.24
QTS
0.49
PWR(W)
150
SPL(dB)
83.7
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
53.4
Vas(l)
5.2
Qts
0.495
Qms
10.1
Qes
0.52
Bl(Tm)
6
Mms(gr)
18
Cms(mm/N)
0.497
Rms(kg/s)
0.59
Le(mH)
0
Re(Ohm)
3.1
Sd(sq.mm)
8659
Vd(l)
0.069
X-max(mm)
8
X-mech(mm)
0
General Parameters
Diameter (inch)
5
Max Power(W.)
150
RMS Power(W.)
75
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.15
Sensitivity(dB) 1-W
83.7
Sensitivity(dB) 2.8-V
87.8
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
150
Cutout Diameter (mm)
116
Mounting Depth (mm)
66
Magnet Diameter (mm)
61
Optimum Enclosures
Enclosures
BP6P, Vented
