SICA 6 D 1,5 SL

• Sensitivity (1W, 1m, infinite baffle) SPL1W 91.5dB
• Frequency response 110 - 15000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 110Hz
• Mechanical quality factor QMS 2.65
• Electrical quality factor QES 0.55
• Total quality factor QTS 0.46

Large signal parameters

• Maximum linear excursion xmax 1.5mm
• Air volume displaced at xmax VD 18cm³
• Power handling P 130W
• Program power Pmax 260W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.0Ω
• Inductance (1kHz) LE 0.22mH
• VC Diameter 38mm
• Winding height HVC 6mm
• Winding material Copper
• Former material Aluminium

Magnet

• Flux density B 1.2T
• Force factor Bl 8.35N/A
• Motor constant Bl/√RE 3.73N/√W
• Weight 0.126kg
• Material Neodymium

Diaphragm

• Effective diameter 125mm
• Effective area SD 123cm²
• Moving mass MMS 11.2g
• Moving mass (without air load) MMD 10.2g
• Material Paper

Suspensions

• Stiffness KMS 5.35N/mm
• Compliance CMS 187µm/N
• Equivalent volume to the compliance VAS 4L
• Mechanical resistance RMS 2.92N·s/m
• Surround material Treated Cloth

Dimensions

• Nominal diameter 6″
• 165mm
• Overall diameter 166mm
• Baffle cutout diameter 143mm
• Overall depth 76mm
• Volume occupied by the driver (estimated) 0.35L
• Net weight 0.9kg
• Frame material Pressed sheet steel