Model
B2 audio HN12V3 D2
Rating
DIAM
12"
FS(Hz)
32.5
VAS(l)
33
QTS
0.38
PWR(W)
4500
SPL(dB)
89.3
IMP(Ohm)
2x2
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
32.5
Vas(l)
33
Qts
0.38
Qms
5.3
Qes
0.41
Bl(Tm)
16.6
Mms(gr)
308
Cms(mm/N)
0.078
Rms(kg/s)
13.29
Le(mH)
0
Re(Ohm)
3.8
Sd(sq.mm)
54618
Vd(l)
1.17
X-max(mm)
23
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
4500
RMS Power(W.)
1500
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.27
Sensitivity(dB) 1-W
89.3
Sensitivity(dB) 2.8-V
89.5
Mounting Information
Speaker Displacement (l)
6.7
Total Diameter (mm)
0
Cutout Diameter (mm)
280
Mounting Depth (mm)
205
Magnet Diameter (mm)
226
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
