Model
SB Acoustics SB15SFCR39-8
Rating
DIAM
8"
FS(Hz)
32
VAS(l)
48.3
QTS
0.42
PWR(W)
80
SPL(dB)
87.3
IMP(Ohm)
8x1
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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)
32
Vas(l)
48.3
Qts
0.42
Qms
7.1
Qes
0.45
Bl(Tm)
8
Mms(gr)
23
Cms(mm/N)
1.08
Rms(kg/s)
0.65
Le(mH)
1.3
Re(Ohm)
6.2
Sd(sq.mm)
17800
Vd(l)
0.089
X-max(mm)
5
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
80
RMS Power(W.)
40
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.34
Sensitivity(dB) 1-W
87.3
Sensitivity(dB) 2.8-V
88.4
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
85
Magnet Diameter (mm)
100
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
