LaVoce CSF061.70K

• Sensitivity (1W, 1m, infinite baffle) SPL1W 90dB
• Frequency response 95 - 20000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 97Hz
• Mechanical quality factor QMS 3.76
• Electrical quality factor QES 0.85
• Total quality factor QTS 0.69

Large signal parameters

• Maximum linear excursion xmax 3.9mm
• Maximum excursion before damage xlim 6.4mm
• Air volume displaced at xmax VD 56cm³
• Power handling P 150W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.6Ω
• Inductance (1kHz) LE 0.3mH
• VC Diameter 44mm
• Winding height HVC 10.7mm
• Winding material Edgewound CCA
• Former material Glass Fiber

Magnet

• Flux density B 0.95T
• Force factor Bl 6.9N/A
• Motor constant Bl/√RE 2.92N/√W
• Air gap height HAG 6mm
• Diameter 130mm
• Height 14mm
• Material Ferrite

Diaphragm

• Effective diameter 135mm
• Effective area SD 143cm²
• Moving mass MMS 11.9g
• Moving mass (without air load) MMD 10.7g
• Material Waterproof Treated Paper

Suspensions

• Stiffness KMS 4.35N/mm
• Compliance CMS 230µm/N
• Equivalent volume to the compliance VAS 6.5L
• Mechanical resistance RMS 1.93N·s/m
• Surround material Polycotton

Dimensions

• Nominal diameter 6.5″
• 165mm
• Volume occupied by the driver 0.7L
• Net weight 2.0kg
• Frame material Steel