SICA 10 SR 2,5 CP

• Sensitivity (1W, 1m, infinite baffle) SPL1W 90.6dB
• Frequency response 35 - 2000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 34.5Hz
• Mechanical quality factor QMS 6.35
• Electrical quality factor QES 0.34
• Total quality factor QTS 0.32

Large signal parameters

• Maximum linear excursion xmax 6mm
• Air volume displaced at xmax VD 212cm³
• Power handling P 300W
• Program power Pmax 600W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.2Ω
• Inductance (1kHz) LE 1.16mH
• VC Diameter 65mm
• Winding height HVC 8mm
• Winding material Copper
• Former material Glass Fiber

Magnet

• Flux density B 1.05T
• Force factor Bl 13.7N/A
• Motor constant Bl/√RE 6.01N/√W
• Weight 1.43kg
• Material Ferrite

Diaphragm

• Effective diameter 212mm
• Effective area SD 353cm²
• Moving mass MMS 56.5g
• Moving mass (without air load) MMD 51.6g
• Material Paper

Suspensions

• Stiffness KMS 2.65N/mm
• Compliance CMS 377µm/N
• Equivalent volume to the compliance VAS 66.7L
• Mechanical resistance RMS 1.93N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 10″
• 269mm
• Overall diameter 270mm
• Baffle cutout diameter 232mm
• Overall depth 122mm
• Volume occupied by the driver (estimated) 1.9L
• Net weight 5.0kg
• Frame material Aluminium Die-Cast