Skar Audio EVL-10 D4
2x2Ω
2x4Ω
Subwoofer
10″ / 277 mm
Nominal diameter
45 Hz
Resonance
0.62
Q factor
82 dB
Sensitivity
± 23.5 mm
Linear excursion
2000 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 82.2
- dB
- Resonance frequency (free air)
- fS
- 45.0
- Hz
- Mechanical quality factor
- QMS
- 5.21
- Electrical quality factor
- QES
- 0.69
- Total quality factor
- QTS
- 0.62
- Maximum linear excursion
- xmax
- 23.5
- mm
- Air volume displaced at xmax
- VD
- 738
- cm³
- Power handling
- P
- 1000
- W
- Program power
- Pmax
- 2000
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 6.0
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 2.38
- mH
- VC Diameter
- 76
- mm
- Winding material
- Copper-clad aluminium
- Force factor (in series)
- Bl
- 24.6
- N/A
- Motor constant
- Bl/√RE
- 10.0
- N/√W
- Diameter
- 180
- mm
- Effective diameter
- 200
- mm
- Effective area
- SD
- 314
- cm²
- Moving mass
- MMS
- 243.2
- g
- Moving mass (without air load)
- MMD
- 238.8
- g
- Material
- Pressed Paper
- Stiffness
- KMS
- 21.74
- N/mm
- Compliance
- CMS
- 46
- µm/N
- Equivalent volume to the compliance
- VAS
- 6.5
- L
- Mechanical resistance
- RMS
- 13.2
- N·s/m
- Surround material
- Foam
- Nominal diameter
- 10
- ″
- 277
- mm
- Overall diameter
- 277
- mm
- Baffle cutout diameter
- 239
- mm
- Overall depth
- 210
- mm
- Flange thickness
- 28
- mm
- Mounting depth
- 182
- mm
- Volume occupied by the driver (estimated)
- 3.4
- L