Skar Audio EVL-8 D4
2x2Ω
2x4Ω
Subwoofer
| Nominal diameter | 8″ / 220 mm |
| Resonance | 65.2 Hz |
| Q factor | 0.59 |
| Sensitivity | 81.7 dB |
| Linear excursion | ± 14 mm |
| Program Power | 1200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 81.7dB
Thiele & Small parameters
- Resonance frequency (free air) fS 65.2Hz
- Mechanical quality factor QMS 5.47
- Electrical quality factor QES 0.66
- Total quality factor QTS 0.59
Large signal parameters
- Maximum linear excursion (one way) xmax 14mm
- Air volume displaced at xmax VD 264cm³
- Power handling P 600W
- Program power Pmax 1200W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 6.8Ω
- Inductance (1kHz, in series, estimated) LE 3.92mH
- VC Diameter 63.5mm
- Winding material Copper
Magnet
- Force factor (in series) Bl 23.6N/A
- Motor constant Bl/√RE 9.06N/√W
- Diameter 154mm
Diaphragm
- Effective diameter 155mm
- Effective area SD 189cm²
- Moving mass MMS 133g
- Moving mass (without air load) MMD 131g
- Material Pressed Paper
Suspensions
- Stiffness KMS 10.8N/mm
- Compliance CMS 93µm/N
- Equivalent volume to the compliance VAS 4.7L
- Mechanical resistance RMS 9.98N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 8″
- 220mm
- Overall diameter 220mm
- Baffle cutout diameter 192mm
- Overall depth 183mm
- Flange thickness 30mm
- Mounting depth 153mm
- Volume occupied by the driver (estimated) 2.1L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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