Skar Audio EVL-8 D2

• Sensitivity (1W, 1m, infinite baffle) SPL1W 79.1dB

Thiele & Small parameters

• Resonance frequency (free air) fS 44.9Hz
• Mechanical quality factor QMS 5.77
• Electrical quality factor QES 0.53
• Total quality factor QTS 0.49

Large signal parameters

• Maximum linear excursion xmax 14mm
• Air volume displaced at xmax VD 264cm³
• Power handling P 600W
• Program power Pmax 1200W

Voice Coil

• Nominal impedance Z 2 x 2Ω
• DC resistance (in series) RE 3.7Ω
• Inductance (1kHz, in series, estimated) LE 2.88mH
• VC Diameter 63.5mm
• Winding material Copper

Magnet

• Force factor (in series) Bl 20.3N/A
• Motor constant Bl/√RE 10.5N/√W
• Diameter 154mm

Diaphragm

• Effective diameter 155mm
• Effective area SD 189cm²
• Moving mass MMS 209g
• Moving mass (without air load) MMD 207g
• Material Pressed Paper

Suspensions

• Stiffness KMS 9.01N/mm
• Compliance CMS 111µm/N
• Equivalent volume to the compliance VAS 5.6L
• Mechanical resistance RMS 10.2N·s/m
• Surround material Foam

Dimensions

• Nominal diameter 8″
• 220mm
• Overall diameter 220mm
• Baffle cutout diameter 192mm
• Overall depth 183mm
• Flange thickness 30mm
• Mounting depth 153mm
• Volume occupied by the driver (estimated) 2.1L