Model
Fi Car Audio SP4 V2 15 D2
Rating
DIAM
15"
FS(Hz)
27.9
VAS(l)
70.4
QTS
0.48
PWR(W)
7000
SPL(dB)
86.5
IMP(Ohm)
2x2
avb
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)
27.9
Vas(l)
70.4
Qts
0.48
Qms
6.45
Qes
0.52
Bl(Tm)
19.1
Mms(gr)
424
Cms(mm/N)
0.077
Rms(kg/s)
11.524
Le(mH)
0
Re(Ohm)
1.3
Sd(sq.mm)
80290
Vd(l)
2.65
X-max(mm)
33
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
7000
RMS Power(W.)
3500
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.5
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
5.946
Total Diameter (mm)
0
Cutout Diameter (mm)
359
Mounting Depth (mm)
286
Magnet Diameter (mm)
254
Optimum Enclosures
Enclosures
Closed, BP4
