Alphard APOCALYPSE DB-SA255D2
Alphard APOCALYPSE DB-SA255D2
Model

Alphard APOCALYPSE DB-SA255D2

Rating
DIAM
15"
FS(Hz)
32.9
VAS(l)
62.1
QTS
0.55
PWR(W)
2000
SPL(dB)
0
IMP(Ohm)
2x2
avb
PROD

Thiele-Small Parameters

Fs(Hz)
32.9
Vas(l)
62.1
Qts
0.55
Qms
0
Qes
0
Bl(Tm)
20.8
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Mms(gr)
0
Vd(l)
0
Sd(sq.mm)
0
X-max(mm)
15
X-mech(mm)
0
Re(Ohm)
0

General Parameters

Diameter (inch)
15
Max Power(W.)
2000
RMS Power(W.)
1000
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
0
Sensitivity(dB) 2.8-V
0

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
358
Mounting Depth (mm)
188
Magnet Diameter (mm)
0

Optimum Enclosures

Enclosures
Closed, BP4

Speaker response