Model
FSD audio PROFI R-12 D1
Rating
DIAM
12"
FS(Hz)
30
VAS(l)
28.9
QTS
0.41
PWR(W)
2500
SPL(dB)
84.5
IMP(Ohm)
1x2
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)
30
Vas(l)
28.9
Qts
0.41
Qms
4.32
Qes
0.42
Bl(Tm)
11.8
Mms(gr)
313
Cms(mm/N)
0.09
Rms(kg/s)
13.64
Le(mH)
0
Re(Ohm)
1
Sd(sq.mm)
47583
Vd(l)
1.332
X-max(mm)
28
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
2500
RMS Power(W.)
1700
Number of Coils
2
Impedance Z-Nom(Ohm)
1
Reference efficiency η0(%)
0.18
Sensitivity(dB) 1-W
84.5
Sensitivity(dB) 2.8-V
93.5
Mounting Information
Speaker Displacement (l)
5.14
Total Diameter (mm)
326
Cutout Diameter (mm)
280
Mounting Depth (mm)
186
Magnet Diameter (mm)
200
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
