Model
Rockford Fosgate P1S4-15
Rating
DIAM
15"
FS(Hz)
23
VAS(l)
191.5
QTS
0.55
PWR(W)
500
SPL(dB)
87.3
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
23
Vas(l)
191.5
Qts
0.55
Qms
3.2
Qes
0.664
Bl(Tm)
14.6
Mms(gr)
272
Cms(mm/N)
0.176
Rms(kg/s)
12.288
Le(mH)
0
Re(Ohm)
3.6
Sd(sq.mm)
87600
Vd(l)
0.788
X-max(mm)
9
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
500
RMS Power(W.)
250
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
87.3
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
4.2
Total Diameter (mm)
0
Cutout Diameter (mm)
352
Mounting Depth (mm)
177
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
