Model
SB Acoustics SB10PGC21-4
Rating
DIAM
3"
FS(Hz)
89
VAS(l)
1.2
QTS
0.92
PWR(W)
40
SPL(dB)
81.1
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
89
Vas(l)
1.2
Qts
0.92
Qms
11.2
Qes
1.01
Bl(Tm)
2.3
Mms(gr)
3
Cms(mm/N)
1.14
Rms(kg/s)
0.14
Le(mH)
0.15
Re(Ohm)
3.4
Sd(sq.mm)
2700
Vd(l)
0.006
X-max(mm)
2
X-mech(mm)
0
General Parameters
Diameter (inch)
3
Max Power(W.)
40
RMS Power(W.)
20
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.08
Sensitivity(dB) 1-W
81.1
Sensitivity(dB) 2.8-V
84.8
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
96
Cutout Diameter (mm)
74
Mounting Depth (mm)
44
Magnet Diameter (mm)
55
Optimum Enclosures
Enclosures
Vented, BP6
