Skar Audio SDR-10 D4
2x2Ω
2x4Ω
Subwoofer
| Nominal diameter | 10″ / 261 mm |
| Resonance | 39 Hz |
| Q factor | 0.61 |
| Sensitivity | 82.2 dB |
| Linear excursion | ± 13.5 mm |
| Program Power | 1200 W |
.jpg)
.jpg)
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 82.2dB
Thiele & Small parameters
- Resonance frequency (free air) fS 39Hz
- Mechanical quality factor QMS 6.08
- Electrical quality factor QES 0.68
- Total quality factor QTS 0.61
Large signal parameters
- Maximum linear excursion xmax 13.5mm
- Air volume displaced at xmax VD 403cm³
- 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 4.93mH
- VC Diameter 63.5mm
- Winding material Copper
Magnet
- Force factor (in series) Bl 21.8N/A
- Motor constant Bl/√RE 8.36N/√W
- Diameter 155mm
Diaphragm
- Effective diameter 195mm
- Effective area SD 299cm²
- Moving mass MMS 189g
- Moving mass (without air load) MMD 185g
- Material Pressed Paper
Suspensions
- Stiffness KMS 11.5N/mm
- Compliance CMS 87µm/N
- Equivalent volume to the compliance VAS 11L
- Mechanical resistance RMS 7.61N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 10″
- 261mm
- Overall diameter 261mm
- Baffle cutout diameter 232mm
- Overall depth 178mm
- Flange thickness 22mm
- Mounting depth 156mm
- Volume occupied by the driver (estimated) 2.6L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs.jpg.webp)
.jpg.webp)
.jpg.webp)