Model
Alphasonik PSW815E
Rating
DIAM
15"
FS(Hz)
20
VAS(l)
141.6
QTS
0.35
PWR(W)
2000
SPL(dB)
86.7
IMP(Ohm)
4x2
avb
NOPROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
20
Vas(l)
141.6
Qts
0.35
Qms
7.2
Qes
0.368
Bl(Tm)
29.7
Mms(gr)
358
Cms(mm/N)
0.177
Rms(kg/s)
6.24
Le(mH)
0
Re(Ohm)
7.2
Sd(sq.mm)
75000
Vd(l)
1.125
X-max(mm)
15
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
2000
RMS Power(W.)
1000
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.3
Sensitivity(dB) 1-W
86.7
Sensitivity(dB) 2.8-V
87.2
Mounting Information
Speaker Displacement (l)
9.28
Total Diameter (mm)
381
Cutout Diameter (mm)
352
Mounting Depth (mm)
203
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
