Skar Audio ZVX-12v2 D2
2x1Ω
2x2Ω
Subwoofer
| Nominal diameter | 12″ / 321 mm |
| Resonance | 44 Hz |
| Q factor | 0.45 |
| Sensitivity | 85.7 dB |
| Linear excursion | ± 29 mm |
| Program Power | 3000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.7dB
Thiele & Small parameters
- Resonance frequency (free air) fS 44Hz
- Mechanical quality factor QMS 6.10
- Electrical quality factor QES 0.50
- Total quality factor QTS 0.45
Large signal parameters
- Maximum linear excursion (one way) xmax 29mm
- Air volume displaced at xmax VD 1479cm³
- Power handling P 1500W
- Program power Pmax 3000W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 2.5Ω
- Inductance (1kHz, in series, estimated) LE 2.69mH
- VC Diameter 76.2mm
- Winding material Copper-clad aluminium
Magnet
- Force factor (in series) Bl 21.8N/A
- Motor constant Bl/√RE 13.8N/√W
- Diameter 199mm
Diaphragm
- Effective diameter 255mm
- Effective area SD 510cm²
- Moving mass MMS 341g
- Moving mass (without air load) MMD 333g
- Material Pressed Paper
Suspensions
- Stiffness KMS 14.5N/mm
- Compliance CMS 69µm/N
- Equivalent volume to the compliance VAS 25.6L
- Mechanical resistance RMS 15.5N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 12″
- 321mm
- Overall diameter 321mm
- Baffle cutout diameter 286mm
- Overall depth 289mm
- Flange thickness 38mm
- Mounting depth 251mm
- Volume occupied by the driver (estimated) 6.4L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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