Model
Alphard HW1500-8
Rating
Attention! Parameters of that speaker were not checked: a source of data, manual were not found.
DIAM
15"
FS(Hz)
39
VAS(l)
154
QTS
0.63
PWR(W)
250
SPL(dB)
95
IMP(Ohm)
8x1
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
39
Vas(l)
154
Qts
0.632
Qms
2.75
Qes
0.821
Bl(Tm)
14.6
Mms(gr)
90
Cms(mm/N)
0.186
Rms(kg/s)
7.975
Le(mH)
0
Re(Ohm)
8
Sd(sq.mm)
76406
Vd(l)
0.298
X-max(mm)
4
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
250
RMS Power(W.)
120
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
1.07
Sensitivity(dB) 1-W
95
Sensitivity(dB) 2.8-V
95
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, BP4
