JL Audio 10WXv2-4

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.8dB

Thiele & Small parameters

• Resonance frequency (free air) fS 29.4Hz
• Mechanical quality factor QMS 10.02
• Electrical quality factor QES 0.47
• Total quality factor QTS 0.45

Large signal parameters

• Maximum linear excursion xmax 10mm
• Air volume displaced at xmax VD 327cm³
• Power handling P 200W
• Program power Pmax 400W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.5Ω
• Inductance (1kHz, estimated) LE 1.61mH

Magnet

• Force factor Bl 11.4N/A
• Motor constant Bl/√RE 6.08N/√W
• Diameter 105mm

Diaphragm

• Effective diameter 204mm
• Effective area SD 327cm²
• Moving mass MMS 94.7g
• Moving mass (without air load) MMD 90.2g

Suspensions

• Stiffness KMS 3.23N/mm
• Compliance CMS 310µm/N
• Equivalent volume to the compliance VAS 47L
• Mechanical resistance RMS 1.74N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 267mm
• Baffle cutout diameter 230mm
• Mounting depth 122mm
• Volume occupied by the driver 0.91L
• Net weight 2.4kg