Model
Illusion Audio C12 XL
Rating
DIAM
12"
FS(Hz)
31.6
VAS(l)
42.7
QTS
0.66
PWR(W)
1200
SPL(dB)
84.4
IMP(Ohm)
4x2
avb
PROD
Thiele-Small Parameters
Fs(Hz)
31.6
Vas(l)
42.7
Qts
0.66
Qms
5.9
Qes
0.74
Bl(Tm)
15.2
Mms(gr)
222
Cms(mm/N)
0.114
Rms(kg/s)
7.49
Le(mH)
0
Re(Ohm)
3.9
Sd(sq.mm)
51367
Vd(l)
0.925
X-max(mm)
18
X-mech(mm)
25
General Parameters
Diameter (inch)
12
Max Power(W.)
1200
RMS Power(W.)
600
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.18
Sensitivity(dB) 1-W
84.4
Sensitivity(dB) 2.8-V
87.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
312
Cutout Diameter (mm)
284
Mounting Depth (mm)
156
Magnet Diameter (mm)
102
Optimum Enclosures
Enclosures
Closed, BP4
