LaVoce CAN143.00TH

• Sensitivity (1W, 1m, infinite baffle) SPL1W 97.1dB
• Frequency response 45 - 18000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 44Hz
• Mechanical quality factor QMS 6.34
• Electrical quality factor QES 0.31
• Total quality factor QTS 0.30

Large signal parameters

• Maximum linear excursion xmax 6mm
• Maximum excursion before damage xlim 10mm
• Air volume displaced at xmax VD 428cm³
• Power handling P 400W
• Program power Pmax 800W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.3Ω
• Inductance (1kHz) LE 0.55mH
• VC Diameter 75mm
• Winding height HVC 16mm
• Winding material Copper
• Former material Glass Fiber

Magnet

• Flux density B 1.2T
• Force factor Bl 18.8N/A
• Motor constant Bl/√RE 8.17N/√W
• Air gap height HAG 8mm
• Diameter 135mm
• Height 10mm
• Material Neodymium

Diaphragm

• Effective diameter 301mm
• Effective area SD 713cm²
• Moving mass MMS 77g
• Moving mass (without air load) MMD 64.2g
• Material WP Treated Paper + WP Front Side

Suspensions

• Stiffness KMS 5.88N/mm
• Compliance CMS 170µm/N
• Equivalent volume to the compliance VAS 122L
• Mechanical resistance RMS 3.36N·s/m
• Surround material Polycotton

Dimensions

• Nominal diameter 13.5″
• 340mm
• Volume occupied by the driver 3.5L
• Net weight 5.2kg
• Frame material Aluminium