Model
B2 audio IS12 D2V3
Rating
DIAM
12"
FS(Hz)
32.1
VAS(l)
32.1
QTS
0.54
PWR(W)
1500
SPL(dB)
84.4
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)
32.1
Vas(l)
32.1
Qts
0.54
Qms
5.84
Qes
0.595
Bl(Tm)
18.7
Mms(gr)
263
Cms(mm/N)
0.093
Rms(kg/s)
9.083
Le(mH)
0
Re(Ohm)
3.9
Sd(sq.mm)
49333
Vd(l)
0.592
X-max(mm)
12
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1500
RMS Power(W.)
750
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.17
Sensitivity(dB) 1-W
84.4
Sensitivity(dB) 2.8-V
87.5
Mounting Information
Speaker Displacement (l)
3.23
Total Diameter (mm)
319
Cutout Diameter (mm)
280
Mounting Depth (mm)
150
Magnet Diameter (mm)
160
Optimum Enclosures
Enclosures
Closed, BP4
