Model
Alphard MACHETE M15D2
Rating
DIAM
15"
FS(Hz)
34.1
VAS(l)
75.36
QTS
0.63
PWR(W)
1000
SPL(dB)
88.3
IMP(Ohm)
2x2
avb
PROD
Thiele-Small Parameters
Fs(Hz)
34.1
Vas(l)
75.4
Qts
0.63
Qms
9.12
Qes
0.68
Bl(Tm)
16.7
Mms(gr)
173
Cms(mm/N)
0.126
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
0
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
14
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
1000
RMS Power(W.)
350
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
88.3
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
355
Mounting Depth (mm)
174
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
