LaVoce WSF102.50

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.4dB
• Frequency response 60 - 2000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 64Hz
• Mechanical quality factor QMS 5.32
• Electrical quality factor QES 0.33
• Total quality factor QTS 0.31

Large signal parameters

• Maximum linear excursion xmax 4.8mm
• Maximum excursion before damage xlim 8.8mm
• Air volume displaced at xmax VD 168cm³
• Power handling P 250W
• Program power Pmax 500W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.6Ω
• Inductance (1kHz) LE 0.82mH
• VC Diameter 65mm
• Winding height HVC 13.7mm
• Winding material Edgewound CCA
• Former material Glass Fiber

Magnet

• Force factor Bl 15.1N/A
• Motor constant Bl/√RE 6.36N/√W
• Air gap height HAG 8mm
• Diameter 156mm
• Height 20mm
• Material Ferrite

Diaphragm

• Effective diameter 211mm
• Effective area SD 350cm²
• Moving mass MMS 33g
• Moving mass (without air load) MMD 28.4g
• Material Water Resistant Treated Paper

Suspensions

• Stiffness KMS 5.29N/mm
• Compliance CMS 189µm/N
• Equivalent volume to the compliance VAS 32.7L
• Mechanical resistance RMS 2.49N·s/m
• Surround material Polycotton

Dimensions

• Nominal diameter 10″
• 250mm
• Volume occupied by the driver 1.4L
• Net weight 4.5kg
• Frame material Steel