Ciare CMI200ND

• Sensitivity (1W, 1m, infinite baffle) SPL1W 93.5dB
• Frequency response 90 - 5000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 80Hz
• Mechanical quality factor QMS 7.50
• Electrical quality factor QES 0.39
• Total quality factor QTS 0.37

Large signal parameters

• Maximum linear excursion xmax 4.5mm
• Air volume displaced at xmax VD 96cm³
• Power handling P 220W
• Program power Pmax 450W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.0Ω
• Inductance (1kHz) LE 0.38mH
• VC Diameter 50mm
• Winding height HVC 12.5mm
• Winding material Copper
• Former material Glass fiber

Magnet

• Force factor Bl 8.8N/A
• Motor constant Bl/√RE 5.08N/√W
• Air gap height HAG 8mm
• Material Neodymium

Diaphragm

• Effective diameter 165mm
• Effective area SD 214cm²
• Moving mass MMS 20.5g
• Moving mass (without air load) MMD 18.2g
• Material Doped cellulose fiber

Suspensions

• Stiffness KMS 5.05N/mm
• Compliance CMS 198µm/N
• Equivalent volume to the compliance VAS 12.5L
• Mechanical resistance RMS 1.37N·s/m
• Surround material Nomex Fabric
• Spider material Cotton fabric

Dimensions

• Nominal diameter 8″
• 200mm
• Overall diameter 208mm
• Baffle cutout diameter 185mm
• Overall depth 121mm
• Flange thickness 11mm
• Mounting depth 110mm
• Volume occupied by the driver (estimated) 0.91L
• Net weight 2.0kg
• Frame material Aluminium