HELIX IK S10-SVC2
Shallow subwoofer
10″ / 250 mm
Nominal diameter
37 Hz
Resonance
0.51
Q factor
86 dB
Sensitivity
± 6 mm
Linear excursion
600 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.0
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
37.0
Hz
Mechanical quality factor
QMS
7.61
Electrical quality factor
QES
0.54
Total quality factor
QTS
0.51
Large signal parameters
Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
212
cm³
Power handling
P
300
W
Program power
Pmax
600
W
Voice Coil
Nominal impedance
Z
2
Ω
DC resistance
RE
2.0
Ω
Inductance (1kHz, estimated)
LE
0.51
mH
VC Diameter
51
mm
Winding height
HVC
18
mm
Magnet
Force factor
Bl
10.1
N/A
Motor constant
Bl/√RE
7.14
N/√W
Diaphragm
Effective diameter
212
mm
Effective area
SD
353
cm²
Moving mass
MMS
119
g
Moving mass (without air load)
MMD
114.2
g
Suspensions
Stiffness
KMS
6.67
N/mm
Compliance
CMS
150
µm/N
Equivalent volume to the compliance
VAS
26
L
Mechanical resistance
RMS
3.7
N·s/m
Dimensions
Nominal diameter
10
″
250
mm
Overall diameter
262
mm
Baffle cutout diameter
229
mm
Mounting depth
85
mm
Volume occupied by the driver (estimated)
1.6
L
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fS
34 Hz
SD
353 cm²
20 - 800 Hz
QTS
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xmax
15.3 mm
SPL1W
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Bl/√RE
7.12
Pmax
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fS
38 Hz
SD
480 cm²
QTS
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xmax
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Bl/√RE
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