Model
Alphard APOCALYPSE DB-SA302D2
Rating
DIAM
12"
FS(Hz)
35.7
VAS(l)
24
QTS
0.34
PWR(W)
4000
SPL(dB)
86.7
IMP(Ohm)
2x2
avb
PROD
Thiele-Small Parameters
Fs(Hz)
35.7
Vas(l)
24
Qts
0.34
Qms
0
Qes
0
Bl(Tm)
20.8
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
0
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
18
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
4000
RMS Power(W.)
2000
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.7
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
279
Mounting Depth (mm)
180
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6
