Kartesian Wom185_vKi

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.7dB
• Frequency response 35 - 2200Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 36Hz
• Mechanical quality factor QMS 8.80
• Electrical quality factor QES 0.30
• Total quality factor QTS 0.29

Large signal parameters

• Maximum linear excursion xmax 10mm
• Air volume displaced at xmax VD 194cm³
• Power handling P 125W
• Program power Pmax 250W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.5Ω
• Inductance (1kHz) LE 0.16mH

Magnet

• Force factor Bl 11.7N/A
• Motor constant Bl/√RE 4.57N/√W
• Diameter 120mm
• Height 64mm

Diaphragm

• Effective diameter 157mm
• Effective area SD 194cm²
• Moving mass MMS 28g
• Moving mass (without air load) MMD 26.1g

Suspensions

• Stiffness KMS 1.43N/mm
• Compliance CMS 698µm/N
• Equivalent volume to the compliance VAS 37.1L
• Mechanical resistance RMS 0.72N·s/m

Dimensions

• Nominal diameter 8″
• 185mm
• Overall diameter 185mm
• Baffle cutout diameter 168mm
• Overall depth 129mm
• Flange thickness 7mm
• Mounting depth 122mm
• Volume occupied by the driver (estimated) 1L