SICA 10 Fe 2,5 CP

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.3dB
• Frequency response 55 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 57Hz
• Mechanical quality factor QMS 4.23
• Electrical quality factor QES 0.40
• Total quality factor QTS 0.37

Large signal parameters

• Maximum linear excursion xmax 4mm
• Air volume displaced at xmax VD 139cm³
• Power handling P 300W
• Program power Pmax 600W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.5Ω
• Inductance (1kHz) LE 0.46mH
• VC Diameter 65mm
• Winding height HVC 8mm
• Winding material Aluminium
• Former material Glass Fiber

Magnet

• Flux density B 1.17T
• Force factor Bl 12.8N/A
• Motor constant Bl/√RE 5.46N/√W
• Weight 1.43kg
• Material Ferrite

Diaphragm

• Effective diameter 210mm
• Effective area SD 346cm²
• Moving mass MMS 33.5g
• Moving mass (without air load) MMD 28.7g
• Material Paper

Suspensions

• Stiffness KMS 4.29N/mm
• Compliance CMS 233µm/N
• Equivalent volume to the compliance VAS 39.7L
• Mechanical resistance RMS 2.84N·s/m
• Surround material Treated Cloth

Dimensions

• Nominal diameter 10″
• 269mm
• Overall diameter 268mm
• Baffle cutout diameter 232mm
• Overall depth 120mm
• Volume occupied by the driver (estimated) 1.9L
• Net weight 4.9kg
• Frame material Aluminium Die-Cast