Skar Audio VVX-12v3 D2

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86.1dB
• Frequency response 35 - 400Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 33.1Hz
• Mechanical quality factor QMS 6.79
• Electrical quality factor QES 0.47
• Total quality factor QTS 0.44

Large signal parameters

• Maximum linear excursion xmax 15.5mm
• Air volume displaced at xmax VD 758cm³
• Power handling P 600W
• Program power Pmax 1200W

Voice Coil

• Nominal impedance Z 2 x 2Ω
• DC resistance (in series) RE 3.8Ω
• Inductance (1kHz, in series, estimated) LE 1.62mH
• VC Diameter 64mm

Magnet

• Force factor (in series) Bl 23.3N/A
• Motor constant Bl/√RE 12N/√W
• Diameter 181mm

Diaphragm

• Effective diameter 250mm
• Effective area SD 489cm²
• Moving mass MMS 272g
• Moving mass (without air load) MMD 264g

Suspensions

• Stiffness KMS 9.09N/mm
• Compliance CMS 110µm/N
• Equivalent volume to the compliance VAS 37.3L
• Mechanical resistance RMS 8.1N·s/m

Dimensions

• Nominal diameter 12″
• 305mm
• Baffle cutout diameter 286mm
• Mounting depth 184mm
• Volume occupied by the driver 4.8L