SICA 5 F 1,5 CP

• Sensitivity (1W, 1m, infinite baffle)SPL1W88.4dB
• Frequency response60 - 5000Hz

Thiele & Small parameters

• Resonance frequency (free air)fS61Hz
• Mechanical quality factorQMS4.23
• Electrical quality factorQES0.33
• Total quality factorQTS0.30

Large signal parameters

• Maximum linear excursionxmax3.5mm
• Air volume displaced at xmaxVD28cm³
• Power handlingP100W
• Program powerPmax200W

Voice Coil

• Nominal impedanceZ8Ω
• DC resistanceRE5.6Ω
• Inductance (1kHz)LE0.48mH
• VC Diameter38mm
• Winding heightHVC6mm
• Winding materialAluminium
• Former materialKapton

Magnet

• Flux densityB1.05T
• Force factorBl7.57N/A
• Motor constantBl/√RE3.2N/√W
• Weight0.426kg
• MaterialFerrite

Diaphragm

• Effective diameter100mm
• Effective areaSD78.5cm²
• Moving massMMS8.7g
• Moving mass (without air load)MMD8.2g
• MaterialPaper

Suspensions

• StiffnessKMS1.28N/mm
• ComplianceCMS782µm/N
• Equivalent volume to the complianceVAS6.8L
• Mechanical resistanceRMS0.79N·s/m
• Surround materialRubber

Dimensions

• Nominal diameter5″
• 132mm
• Overall diameter132mm
• Baffle cutout diameter113mm
• Overall depth66mm
• Volume occupied by the driver (estimated)0.36L
• Net weight1.4kg
• Frame materialAluminium Die-Cast