Model
Alphard MACHETE M15 V2 D2 SPORT
Rating
DIAM
15"
FS(Hz)
30.1
VAS(l)
60.76
QTS
0.52
PWR(W)
1900
SPL(dB)
81.8
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)
30.1
Vas(l)
60.8
Qts
0.52
Qms
0
Qes
0
Bl(Tm)
27.3
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
0.8
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
16
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
1900
RMS Power(W.)
950
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.79
Sensitivity(dB) 1-W
81.8
Sensitivity(dB) 2.8-V
91.8
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
354
Mounting Depth (mm)
191
Magnet Diameter (mm)
170
Optimum Enclosures
Enclosures
Closed, BP4
