Model
URAL TT 12
Rating
DIAM
12"
FS(Hz)
32.5
VAS(l)
27
QTS
0.54
PWR(W)
1000
SPL(dB)
83.6
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)
32.5
Vas(l)
27
Qts
0.54
Qms
4.3
Qes
0.617
Bl(Tm)
19
Mms(gr)
276
Cms(mm/N)
0.087
Rms(kg/s)
13.08
Le(mH)
0
Re(Ohm)
4
Sd(sq.mm)
46778
Vd(l)
0.936
X-max(mm)
20
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1000
RMS Power(W.)
500
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.14
Sensitivity(dB) 1-W
83.6
Sensitivity(dB) 2.8-V
86.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
286
Mounting Depth (mm)
148
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
