LaVoce WAN143.00

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.3dB
• Frequency response 45 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 45Hz
• Mechanical quality factor QMS 4.96
• Electrical quality factor QES 0.38
• Total quality factor QTS 0.35

Large signal parameters

• Maximum linear excursion xmax 7.5mm
• Maximum excursion before damage xlim 13.4mm
• Air volume displaced at xmax VD 535cm³
• Power handling P 500W
• Program power Pmax 1000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.3Ω
• Inductance (1kHz) LE 0.8mH
• VC Diameter 75mm
• Winding height HVC 20.3mm
• Winding material Copper
• Former material Glass Fiber

Magnet

• Force factor Bl 18.7N/A
• Motor constant Bl/√RE 8.12N/√W
• Air gap height HAG 10.5mm
• Diameter 75mm
• Height 10mm
• Material Neodymium

Diaphragm

• Effective diameter 301mm
• Effective area SD 713cm²
• Moving mass MMS 87g
• Moving mass (without air load) MMD 74.2g
• Material Water Resistant Treated Paper + Water Proof Front Side Treatment

Suspensions

• Stiffness KMS 6.99N/mm
• Compliance CMS 143µm/N
• Equivalent volume to the compliance VAS 103L
• Mechanical resistance RMS 4.96N·s/m
• Surround material Polycotton

Dimensions

• Nominal diameter 13.5″
• 340mm
• Volume occupied by the driver 3.2L
• Net weight 5.1kg
• Frame material Aluminium