mivoc AWX184 MKII

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.3dB
• Frequency response 28 - 500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 32Hz
• Mechanical quality factor QMS 6.10
• Electrical quality factor QES 0.38
• Total quality factor QTS 0.36

Large signal parameters

• Maximum linear excursion xmax 5.5mm
• Air volume displaced at xmax VD 678cm³
• Power handling P 600W
• Program power Pmax 1200W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.5Ω
• Inductance (1kHz) LE 0.6mH
• VC Diameter 100mm
• Winding height HVC 21mm

Magnet

• Force factor Bl 18.5N/A
• Motor constant Bl/√RE 9.89N/√W

Diaphragm

• Effective diameter 396mm
• Effective area SD 1232cm²
• Moving mass MMS 188g
• Moving mass (without air load) MMD 158g

Suspensions

• Stiffness KMS 7.69N/mm
• Compliance CMS 130µm/N
• Equivalent volume to the compliance VAS 280L
• Mechanical resistance RMS 6.2N·s/m

Dimensions

• Nominal diameter 18″
• 46mm
• Overall diameter 459mm
• Baffle cutout diameter 420mm
• Overall depth 209mm
• Flange thickness 16mm
• Mounting depth 193mm
• Volume occupied by the driver (estimated) 6.7L