Skar Audio IX-10 D2

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86.1dB

Thiele & Small parameters

• Resonance frequency (free air) fS 40Hz
• Mechanical quality factor QMS 4.10
• Electrical quality factor QES 0.53
• Total quality factor QTS 0.47

Large signal parameters

• Maximum linear excursion xmax 7mm
• Air volume displaced at xmax VD 231cm³
• Power handling P 200W
• Program power Pmax 400W

Voice Coil

• Nominal impedance Z 2 x 2Ω
• DC resistance (in series) RE 3.5Ω
• Inductance (1kHz, in series, estimated) LE 1.77mH
• VC Diameter 50.8mm
• Winding material Copper

Magnet

• Force factor (in series) Bl 13.5N/A
• Motor constant Bl/√RE 7.22N/√W
• Diameter 139mm

Diaphragm

• Effective diameter 205mm
• Effective area SD 330cm²
• Moving mass MMS 110g
• Moving mass (without air load) MMD 105g
• Material Pressed Paper

Suspensions

• Stiffness KMS 6.94N/mm
• Compliance CMS 144µm/N
• Equivalent volume to the compliance VAS 22.3L
• Mechanical resistance RMS 6.74N·s/m
• Surround material Foam

Dimensions

• Nominal diameter 10″
• 261mm
• Overall diameter 261mm
• Baffle cutout diameter 233mm
• Overall depth 142mm
• Flange thickness 21mm
• Mounting depth 121mm
• Volume occupied by the driver (estimated) 1.9L