Skar Audio EVL-65 D4
2x2Ω
2x4Ω
Subwoofer
| Nominal diameter | 6.5″ / 174 mm |
| Resonance | 64 Hz |
| Q factor | 0.53 |
| Sensitivity | 81.9 dB |
| Linear excursion | ± 6.3 mm |
| Program Power | 400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 81.9dB
Thiele & Small parameters
- Resonance frequency (free air) fS 64Hz
- Mechanical quality factor QMS 4.60
- Electrical quality factor QES 0.60
- Total quality factor QTS 0.53
Large signal parameters
- Maximum linear excursion xmax 6.3mm
- Air volume displaced at xmax VD 71cm³
- Power handling P 200W
- Program power Pmax 400W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 7.0Ω
- Inductance (1kHz, in series, estimated) LE 2.1mH
- VC Diameter 50.8mm
- Winding material Copper
Magnet
- Force factor (in series) Bl 15.4N/A
- Motor constant Bl/√RE 5.82N/√W
- Diameter 133mm
Diaphragm
- Effective diameter 120mm
- Effective area SD 113cm²
- Moving mass MMS 50.2g
- Moving mass (without air load) MMD 49.2g
- Material Pressed Paper
Suspensions
- Stiffness KMS 8.26N/mm
- Compliance CMS 121µm/N
- Equivalent volume to the compliance VAS 2.2L
- Mechanical resistance RMS 4.39N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 6.5″
- 174mm
- Overall diameter 174mm
- Baffle cutout diameter 152mm
- Overall depth 104mm
- Flange thickness 15mm
- Mounting depth 89mm
- Volume occupied by the driver (estimated) 0.72L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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