Model
SB Acoustics SB13PFCR25-04
Rating
DIAM
5"
FS(Hz)
44
VAS(l)
13.4
QTS
0.29
PWR(W)
40
SPL(dB)
87.2
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
44
Vas(l)
13.4
Qts
0.29
Qms
2.6
Qes
0.33
Bl(Tm)
5.3
Mms(gr)
11
Cms(mm/N)
1.246
Rms(kg/s)
1.1
Le(mH)
0.56
Re(Ohm)
3.2
Sd(sq.mm)
8700
Vd(l)
0.039
X-max(mm)
5
X-mech(mm)
9
General Parameters
Diameter (inch)
5
Max Power(W.)
40
RMS Power(W.)
40
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.33
Sensitivity(dB) 1-W
87.2
Sensitivity(dB) 2.8-V
91.2
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
151
Cutout Diameter (mm)
122
Mounting Depth (mm)
69
Magnet Diameter (mm)
85
Optimum Enclosures
Enclosures
Vented, BP6
