HELIX IK W10
Subwoofer
10″ / 250 mm
Nominal diameter
36 Hz
Resonance
0.39
Q factor
87 dB
Sensitivity
± 8 mm
Linear excursion
600 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.3
- dB
- Resonance frequency (free air)
- fS
- 36.0
- Hz
- Mechanical quality factor
- QMS
- 4.50
- Electrical quality factor
- QES
- 0.43
- Total quality factor
- QTS
- 0.39
- Maximum linear excursion
- xmax
- 8.0
- mm
- Air volume displaced at xmax
- VD
- 266
- cm³
- Power handling
- P
- 300
- W
- Program power
- Pmax
- 600
- W
- Nominal impedance
- Z
- 2 x 2
- Ω
- DC resistance (in series)
- RE
- 3.2
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 0.69
- mH
- VC Diameter
- 51
- mm
- Winding height
- HVC
- 24
- mm
- Force factor (in series)
- Bl
- 12.3
- N/A
- Motor constant
- Bl/√RE
- 6.88
- N/√W
- Effective diameter
- 206
- mm
- Effective area
- SD
- 333
- cm²
- Moving mass
- MMS
- 91
- g
- Moving mass (without air load)
- MMD
- 86.5
- g
- Stiffness
- KMS
- 4.59
- N/mm
- Compliance
- CMS
- 218
- µm/N
- Equivalent volume to the compliance
- VAS
- 34
- L
- Mechanical resistance
- RMS
- 4.56
- N·s/m
- Nominal diameter
- 10
- ″
- 250
- mm
- Overall diameter
- 262
- mm
- Baffle cutout diameter
- 232
- mm
- Mounting depth
- 126
- mm
- Volume occupied by the driver (estimated)
- 1.6
- L