Kartesian Wom200_vPA-S

• Sensitivity (1W, 1m, infinite baffle) SPL1W 91dB
• Frequency response 48 - 2000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 53Hz
• Mechanical quality factor QMS 7.80
• Electrical quality factor QES 0.37
• Total quality factor QTS 0.35

Large signal parameters

• Maximum linear excursion xmax 6mm
• Air volume displaced at xmax VD 128cm³

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.5Ω
• Inductance (1kHz) LE 0.31mH

Magnet

• Force factor Bl 11.8N/A
• Motor constant Bl/√RE 5.03N/√W
• Diameter 140mm
• Height 20mm

Diaphragm

• Effective diameter 165mm
• Effective area SD 214cm²
• Moving mass MMS 28g
• Moving mass (without air load) MMD 25.7g

Suspensions

• Stiffness KMS 3.11N/mm
• Compliance CMS 322µm/N
• Equivalent volume to the compliance VAS 20.9L
• Mechanical resistance RMS 1.2N·s/m

Dimensions

• Nominal diameter 8″
• 200mm
• Overall diameter 208mm
• Baffle cutout diameter 185mm
• Overall depth 101mm
• Flange thickness 7mm
• Mounting depth 94mm
• Volume occupied by the driver (estimated) 0.88L