Model
Blaupunkt GT 12 SERIES
Rating
Attention! Parameters of that speaker were not checked: a source of data, manual were not found.
DIAM
12"
FS(Hz)
28
VAS(l)
80.1
QTS
0.45
PWR(W)
800
SPL(dB)
91
IMP(Ohm)
4x1
avb
NOPROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
28
Vas(l)
80.1
Qts
0.45
Qms
5
Qes
0.495
Bl(Tm)
12.9
Mms(gr)
136
Cms(mm/N)
0.238
Rms(kg/s)
4.83
Le(mH)
0
Re(Ohm)
3.5
Sd(sq.mm)
48700
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
800
RMS Power(W.)
250
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.79
Sensitivity(dB) 1-W
91
Sensitivity(dB) 2.8-V
913.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
281
Mounting Depth (mm)
139
Magnet Diameter (mm)
134
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
