Kartesian Wom165_vHE-e2

• Sensitivity (1W, 1m, infinite baffle) SPL1W 88.2dB
• Frequency response 40 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 38Hz
• Mechanical quality factor QMS 6.80
• Electrical quality factor QES 0.40
• Total quality factor QTS 0.38

Large signal parameters

• Maximum linear excursion xmax 6mm
• Air volume displaced at xmax VD 74cm³
• Power handling P 80W
• Program power Pmax 150W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.8Ω
• Inductance (1kHz) LE 0.13mH
• VC Diameter 36mm
• Winding material Cu Wire
• Former material Titanium

Magnet

• Flux density B 1.1T
• Force factor Bl 6.6N/A
• Motor constant Bl/√RE 2.74N/√W
• Air gap height HAG 16mm
• Diameter 100mm
• Material NdFeB

Diaphragm

• Effective diameter 125mm
• Effective area SD 123cm²
• Moving mass MMS 12.6g
• Moving mass (without air load) MMD 11.6g
• Material CGF

Suspensions

• Stiffness KMS 0.718N/mm
• Compliance CMS 1393µm/N
• Equivalent volume to the compliance VAS 29.9L
• Mechanical resistance RMS 0.44N·s/m
• Surround material Low lost NBR
• Spider material pumaX

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
• Frame material Injected Aluminium