SICA 10 C 2 CP

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95dB
• Frequency response 55 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 50Hz
• Mechanical quality factor QMS 4.71
• Electrical quality factor QES 0.33
• Total quality factor QTS 0.31

Large signal parameters

• Maximum linear excursion xmax 4mm
• Air volume displaced at xmax VD 139cm³
• Power handling P 200W
• Program power Pmax 400W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.2Ω
• Inductance (1kHz) LE 0.81mH
• VC Diameter 50mm
• Winding height HVC 8mm
• Winding material Copper
• Former material Kapton

Magnet

• Flux density B 1.08T
• Force factor Bl 12.7N/A
• Motor constant Bl/√RE 5.1N/√W
• Weight 1.1kg
• Material Ferrite

Diaphragm

• Effective diameter 210mm
• Effective area SD 346cm²
• Moving mass MMS 27.3g
• Moving mass (without air load) MMD 22.5g
• Material Paper

Suspensions

• Stiffness KMS 2.7N/mm
• Compliance CMS 371µm/N
• Equivalent volume to the compliance VAS 63.2L
• Mechanical resistance RMS 1.82N·s/m
• Surround material Treated Cloth

Dimensions

• Nominal diameter 10″
• 268mm
• Overall diameter 268mm
• Baffle cutout diameter 232mm
• Overall depth 112mm
• Volume occupied by the driver (estimated) 1.5L
• Net weight 3.5kg
• Frame material Aluminium Die-Cast