Model
Alphard APOCALYPSE DB-SA2615D2
Rating
DIAM
15"
FS(Hz)
30
VAS(l)
75
QTS
0.41
PWR(W)
2600
SPL(dB)
86
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
Vas(l)
75
Qts
0.41
Qms
0
Qes
0
Bl(Tm)
18.9
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
2.8
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
16
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
2600
RMS Power(W.)
1300
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.25
Sensitivity(dB) 1-W
86
Sensitivity(dB) 2.8-V
90.6
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
