Ciare CMR160

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.8dB

Thiele & Small parameters

• Resonance frequency (free air) fS 66Hz
• Mechanical quality factor QMS 7.26
• Electrical quality factor QES 0.34
• Total quality factor QTS 0.32

Large signal parameters

• Maximum linear excursion xmax 1.5mm
• Air volume displaced at xmax VD 20cm³
• Power handling P 80W
• Program power Pmax 200W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.6Ω
• Inductance (1kHz) LE 0.11mH
• VC Diameter 38mm
• Winding height HVC 6mm
• Former material Kapton

Magnet

• Force factor Bl 6.58N/A
• Motor constant Bl/√RE 3.49N/√W
• Air gap height HAG 6mm

Diaphragm

• Effective diameter 131mm
• Effective area SD 135cm²
• Moving mass MMS 8.5g
• Moving mass (without air load) MMD 7.3g
• Material Doped cellulose fiber

Suspensions

• Stiffness KMS 1.43N/mm
• Compliance CMS 700µm/N
• Equivalent volume to the compliance VAS 17.7L
• Mechanical resistance RMS 0.49N·s/m
• Surround material Doped fabric

Dimensions

• Nominal diameter 6.5″
• 165mm
• Overall diameter 166mm
• Baffle cutout diameter 142mm
• Overall depth 80mm
• Flange thickness 7mm
• Mounting depth 73mm
• Volume occupied by the driver (estimated) 0.68L
• Net weight 2.4kg
• Frame material Steel