SICA 6 E 1,5 CS

• Sensitivity (1W, 1m, infinite baffle) SPL1W 88.9dB
• Frequency response 60 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 60Hz
• Mechanical quality factor QMS 2.40
• Electrical quality factor QES 0.45
• Total quality factor QTS 0.38

Large signal parameters

• Maximum linear excursion xmax 2.5mm
• Air volume displaced at xmax VD 31cm³
• Power handling P 100W
• Program power Pmax 200W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.0Ω
• Inductance (1kHz) LE 0.61mH
• VC Diameter 38mm
• Winding height HVC 8mm
• Winding material Copper
• Former material Aluminium

Magnet

• Flux density B 1T
• Force factor Bl 7.5N/A
• Motor constant Bl/√RE 3.35N/√W
• Weight 0.426kg
• Material Ferrite

Diaphragm

• Effective diameter 125mm
• Effective area SD 123cm²
• Moving mass MMS 13.3g
• Moving mass (without air load) MMD 12.3g
• Material Paper

Suspensions

• Stiffness KMS 1.89N/mm
• Compliance CMS 529µm/N
• Equivalent volume to the compliance VAS 11.3L
• Mechanical resistance RMS 2.09N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 6″
• 164mm
• Overall diameter 166mm
• Baffle cutout diameter 142mm
• Overall depth 76mm
• Volume occupied by the driver (estimated) 0.48L
• Net weight 1.5kg
• Frame material Pressed sheet steel