Model
Helix K 12W
Rating
DIAM
12"
FS(Hz)
32
VAS(l)
66
QTS
0.41
PWR(W)
600
SPL(dB)
88.6
IMP(Ohm)
2x2
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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)
32
Vas(l)
66
Qts
0.41
Qms
3.7
Qes
0.46
Bl(Tm)
13.7
Mms(gr)
134
Cms(mm/N)
0.185
Rms(kg/s)
7.282
Le(mH)
0
Re(Ohm)
3.2
Sd(sq.mm)
51500
Vd(l)
0.412
X-max(mm)
8
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
600
RMS Power(W.)
300
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.45
Sensitivity(dB) 1-W
88.6
Sensitivity(dB) 2.8-V
92.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
316
Cutout Diameter (mm)
286
Mounting Depth (mm)
144
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
