Kartesian Wom165_vMS

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.1dB
• Frequency response 45 - 2500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 42Hz
• Mechanical quality factor QMS 2.80
• Electrical quality factor QES 0.30
• Total quality factor QTS 0.27

Large signal parameters

• Maximum linear excursion xmax 4.5mm
• Air volume displaced at xmax VD 56cm³

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.2Ω
• Inductance (1kHz) LE 0.285mH

Magnet

• Force factor Bl 8.8N/A
• Motor constant Bl/√RE 3.53N/√W
• Diameter 100mm

Diaphragm

• Effective diameter 126mm
• Effective area SD 125cm²
• Moving mass MMS 14.3g
• Moving mass (without air load) MMD 13.2g

Suspensions

• Stiffness KMS 0.996N/mm
• Compliance CMS 1004µm/N
• Equivalent volume to the compliance VAS 22.2L
• Mechanical resistance RMS 1.35N·s/m

Dimensions

• Nominal diameter 6.5″
• 165mm
• Overall diameter 164mm
• Baffle cutout diameter 143mm
• Overall depth 72mm
• Flange thickness 5mm
• Mounting depth 67mm
• Volume occupied by the driver (estimated) 0.41L