Model
Alpine SPX-Z15M
Rating
DIAM
5"
FS(Hz)
44
VAS(l)
12
QTS
0.48
PWR(W)
100
SPL(dB)
84.2
IMP(Ohm)
4x1
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
44
Vas(l)
12
Qts
0.48
Qms
2.6
Qes
0.59
Bl(Tm)
4.8
Mms(gr)
14
Cms(mm/N)
0.935
Rms(kg/s)
1.49
Le(mH)
0.27
Re(Ohm)
3.5
Sd(sq.mm)
9500
Vd(l)
0.062
X-max(mm)
7
X-mech(mm)
0
General Parameters
Diameter (inch)
5
Max Power(W.)
100
RMS Power(W.)
50
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.17
Sensitivity(dB) 1-W
84.2
Sensitivity(dB) 2.8-V
87.8
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
