Ciare CMR200

• Sensitivity (1W, 1m, infinite baffle) SPL1W 93.5dB

Thiele & Small parameters

• Resonance frequency (free air) fS 94Hz
• Mechanical quality factor QMS 3.82
• Electrical quality factor QES 0.52
• Total quality factor QTS 0.46

Large signal parameters

• Maximum linear excursion xmax 3.8mm
• Air volume displaced at xmax VD 82cm³
• Power handling P 120W
• Program power Pmax 250W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.4Ω
• Inductance (1kHz) LE 0.42mH
• VC Diameter 38mm
• Winding height HVC 11mm
• Former material Aluminum

Magnet

• Force factor Bl 8.55N/A
• Motor constant Bl/√RE 4.63N/√W
• Air gap height HAG 7mm

Diaphragm

• Effective diameter 166mm
• Effective area SD 216cm²
• Moving mass MMS 18.9g
• Moving mass (without air load) MMD 16.5g
• Material Doped cellulose fiber

Suspensions

• Stiffness KMS 6.67N/mm
• Compliance CMS 150µm/N
• Equivalent volume to the compliance VAS 8.8L
• Mechanical resistance RMS 2.92N·s/m
• Surround material Doped fabric
• Spider material Nomex Fabric

Dimensions

• Nominal diameter 8″
• 200mm
• Overall diameter 210mm
• Baffle cutout diameter 182mm
• Overall depth 92mm
• Flange thickness 8mm
• Mounting depth 84mm
• Volume occupied by the driver (estimated) 0.99L
• Net weight 3.0kg
• Frame material Steel