mivoc XAW 180 HC

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.1dB
• Frequency response 40 - 2500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 40Hz
• Mechanical quality factor QMS 3.80
• Electrical quality factor QES 0.43
• Total quality factor QTS 0.39

Large signal parameters

• Maximum linear excursion xmax 4.2mm
• Air volume displaced at xmax VD 56cm³
• Power handling P 80W
• Program power Pmax 200W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.7Ω
• Inductance (1kHz) LE 0.5mH
• VC Diameter 25mm
• Winding height HVC 14.4mm

Magnet

• Force factor Bl 7.5N/A
• Motor constant Bl/√RE 3.14N/√W

Diaphragm

• Effective diameter 131mm
• Effective area SD 134cm²
• Moving mass MMS 17g
• Moving mass (without air load) MMD 15.8g

Suspensions

• Stiffness KMS 1.08N/mm
• Compliance CMS 923µm/N
• Equivalent volume to the compliance VAS 23.5L
• Mechanical resistance RMS 1.12N·s/m

Dimensions

• Nominal diameter 6.5″
• 17mm
• Overall diameter 188mm
• Baffle cutout diameter 148mm
• Overall depth 86mm
• Flange thickness 8mm
• Mounting depth 78mm
• Volume occupied by the driver (estimated) 0.62L