Model
Jensen PUNCH BP 12/250
Rating
DIAM
12"
FS(Hz)
50.2
VAS(l)
73.5
QTS
0.32
PWR(W)
500
SPL(dB)
96.2
IMP(Ohm)
8x1
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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)
50.2
Vas(l)
73.5
Qts
0.32
Qms
5.14
Qes
0.34
Bl(Tm)
16.4
Mms(gr)
47
Cms(mm/N)
216
Rms(kg/s)
2.86
Le(mH)
0.94
Re(Ohm)
6.2
Sd(sq.mm)
49090
Vd(l)
0.152
X-max(mm)
3
X-mech(mm)
6
General Parameters
Diameter (inch)
12
Max Power(W.)
500
RMS Power(W.)
250
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
2.64
Sensitivity(dB) 1-W
96.2
Sensitivity(dB) 2.8-V
97.3
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
318
Cutout Diameter (mm)
285
Mounting Depth (mm)
124
Magnet Diameter (mm)
154
Optimum Enclosures
Enclosures
Vented, BP6P
