Model
Rockford Fosgate T3-BMW-SUB
Rating
DIAM
8"
FS(Hz)
38
VAS(l)
40.6
QTS
0.49
PWR(W)
300
SPL(dB)
87.4
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
38
Vas(l)
40.6
Qts
0.49
Qms
2.26
Qes
0.626
Bl(Tm)
7.2
Mms(gr)
36
Cms(mm/N)
0.485
Rms(kg/s)
3.824
Le(mH)
0
Re(Ohm)
3.7
Sd(sq.mm)
24300
Vd(l)
0.17
X-max(mm)
7
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
300
RMS Power(W.)
150
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
87.4
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
195
Mounting Depth (mm)
31
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
BP4, BP6P, Closed, Vented
