mivoc AWM 104

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.9dB
• Frequency response 30 - 300Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 31Hz
• Mechanical quality factor QMS 7.40
• Electrical quality factor QES 0.27
• Total quality factor QTS 0.26

Large signal parameters

• Maximum linear excursion xmax 9mm
• Air volume displaced at xmax VD 311cm³
• Power handling P 200W
• Program power Pmax 500W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.1Ω
• Inductance (1kHz) LE 2.3mH
• VC Diameter 50mm
• Winding height HVC 28mm

Magnet

• Force factor Bl 16.3N/A
• Motor constant Bl/√RE 9.26N/√W

Diaphragm

• Effective diameter 210mm
• Effective area SD 346cm²
• Moving mass MMS 119g
• Moving mass (without air load) MMD 114g

Suspensions

• Stiffness KMS 4.59N/mm
• Compliance CMS 218µm/N
• Equivalent volume to the compliance VAS 37L
• Mechanical resistance RMS 3.13N·s/m

Dimensions

• Nominal diameter 10″
• 25mm
• Overall diameter 270mm
• Baffle cutout diameter 236mm
• Overall depth 156mm
• Flange thickness 15mm
• Mounting depth 141mm
• Volume occupied by the driver (estimated) 2.2L