Model
Audio Development(AD) VIPERA F12
Rating
DIAM
12"
FS(Hz)
30
VAS(l)
44.9
QTS
0.23
PWR(W)
1200
SPL(dB)
89
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)
44.9
Qts
0.23
Qms
11.67
Qes
0.235
Bl(Tm)
11.8
Mms(gr)
222
Cms(mm/N)
0.127
Rms(kg/s)
3.579
Le(mH)
0.97
Re(Ohm)
0.8
Sd(sq.mm)
50000
Vd(l)
2.4
X-max(mm)
48
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1200
RMS Power(W.)
600
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.5
Sensitivity(dB) 1-W
89
Sensitivity(dB) 2.8-V
99.1
Mounting Information
Speaker Displacement (l)
2
Total Diameter (mm)
0
Cutout Diameter (mm)
282
Mounting Depth (mm)
135
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6P
