LaVoce WSN041.00

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.7dB
• Frequency response 100 - 12000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 104Hz
• Mechanical quality factor QMS 7.06
• Electrical quality factor QES 0.32
• Total quality factor QTS 0.30

Large signal parameters

• Maximum linear excursion xmax 4mm
• Maximum excursion before damage xlim 5.8mm
• Air volume displaced at xmax VD 22cm³
• Power handling P 40W
• Program power Pmax 80W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.6Ω
• Inductance (1kHz) LE 0.28mH
• VC Diameter 25mm
• Winding height HVC 10.5mm
• Winding material Copper
• Former material Polyimide

Magnet

• Force factor Bl 8.3N/A
• Motor constant Bl/√RE 3.51N/√W
• Air gap height HAG 5mm
• Diameter 65mm
• Height 4mm
• Material Neodymium

Diaphragm

• Effective diameter 84mm
• Effective area SD 56cm²
• Moving mass MMS 5.9g
• Moving mass (without air load) MMD 5.6g
• Material Water Resistant Treated Paper

Suspensions

• Stiffness KMS 2.48N/mm
• Compliance CMS 403µm/N
• Equivalent volume to the compliance VAS 1.79L
• Mechanical resistance RMS 0.55N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 4″
• 100mm
• Volume occupied by the driver 0.13L
• Net weight 0.5kg
• Frame material Steel