Ciare HW210

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.7dB

Thiele & Small parameters

• Resonance frequency (free air) fS 41Hz
• Mechanical quality factor QMS 4.40
• Electrical quality factor QES 1.04
• Total quality factor QTS 0.84

Large signal parameters

• Maximum linear excursion xmax 5.3mm
• Air volume displaced at xmax VD 118cm³
• Power handling P 60W
• Program power Pmax 150W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.0Ω
• Inductance (1kHz) LE 0.55mH
• VC Diameter 25mm
• Winding height HVC 12.5mm
• Former material Aluminum

Magnet

• Force factor Bl 5.18N/A
• Motor constant Bl/√RE 2.11N/√W
• Air gap height HAG 4mm

Diaphragm

• Effective diameter 168mm
• Effective area SD 222cm²
• Moving mass MMS 18.1g
• Moving mass (without air load) MMD 15.7g
• Material Treated Cellulose

Suspensions

• Stiffness KMS 1.19N/mm
• Compliance CMS 840µm/N
• Equivalent volume to the compliance VAS 57.6L
• Mechanical resistance RMS 1.06N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 8″
• 200mm
• Overall diameter 206mm
• Baffle cutout diameter 183mm
• Overall depth 81mm
• Flange thickness 7mm
• Mounting depth 74mm
• Volume occupied by the driver (estimated) 0.48L
• Net weight 1.11kg
• Frame material Steel