Model
Helix SPLX12 COMPETITION
Rating
DIAM
12"
FS(Hz)
31
VAS(l)
36
QTS
0.46
PWR(W)
3000
SPL(dB)
84.6
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)
31
Vas(l)
36
Qts
0.46
Qms
2.92
Qes
0.57
Bl(Tm)
18.5
Mms(gr)
241
Cms(mm/N)
0.109
Rms(kg/s)
16.076
Le(mH)
0
Re(Ohm)
1.3
Sd(sq.mm)
48257
Vd(l)
1.11
X-max(mm)
23
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
3000
RMS Power(W.)
1500
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.18
Sensitivity(dB) 1-W
84.6
Sensitivity(dB) 2.8-V
92.7
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
322
Cutout Diameter (mm)
287
Mounting Depth (mm)
209
Magnet Diameter (mm)
220
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
