Ciare HWG130

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.6dB

Thiele & Small parameters

• Resonance frequency (free air) fS 40Hz
• Mechanical quality factor QMS 4.80
• Electrical quality factor QES 0.36
• Total quality factor QTS 0.34

Large signal parameters

• Maximum linear excursion xmax 6.5mm
• Air volume displaced at xmax VD 57cm³
• Power handling P 130W
• Program power Pmax 260W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 2.7Ω
• Inductance (1kHz) LE 0.6mH
• VC Diameter 38mm
• Winding height HVC 16mm
• Former material Kapton

Magnet

• Force factor Bl 5N/A
• Motor constant Bl/√RE 3.04N/√W
• Air gap height HAG 8mm

Diaphragm

• Effective diameter 105mm
• Effective area SD 87cm²
• Moving mass MMS 12.8g
• Moving mass (without air load) MMD 12.2g
• Material Doped cellulose fiber

Suspensions

• Stiffness KMS 0.838N/mm
• Compliance CMS 1194µm/N
• Equivalent volume to the compliance VAS 12.5L
• Mechanical resistance RMS 0.67N·s/m
• Surround material Rubber
• Spider material Cotton fabric

Dimensions

• Nominal diameter 5″
• 130mm
• Overall diameter 146mm
• Baffle cutout diameter 117mm
• Overall depth 77mm
• Flange thickness 6mm
• Mounting depth 71mm
• Volume occupied by the driver (estimated) 0.49L
• Net weight 1.7kg
• Frame material Aluminium