Morel VIRTUS MW 5

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.4dB
• Frequency response 65 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 75Hz
• Mechanical quality factor QMS 2.47
• Electrical quality factor QES 0.73
• Total quality factor QTS 0.56

Large signal parameters

• Maximum linear excursion xmax 3.5mm
• Air volume displaced at xmax VD 32cm³
• Power handling P 120W
• Program power Pmax 240W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 2.7Ω
• Inductance (1kHz) LE 0.25mH
• VC Diameter 54mm
• Winding height HVC 11mm
• Winding material Hexatech™ Aluminum
• Former material Aluminum

Magnet

• Flux density B 0.65T
• Force factor Bl 3.67N/A
• Motor constant Bl/√RE 2.23N/√W
• Air gap height HAG 4mm
• Material Double ferrite rear vented

Diaphragm

• Effective diameter 107mm
• Effective area SD 90cm²
• Moving mass MMS 9.9g
• Moving mass (without air load) MMD 9.3g
• Material Composite cellular fiber

Suspensions

• Stiffness KMS 1.59N/mm
• Compliance CMS 630µm/N
• Equivalent volume to the compliance VAS 7.2L
• Mechanical resistance RMS 1.6N·s/m

Dimensions

• Nominal diameter 5″
• 135mm
• Overall diameter 135mm
• Baffle cutout diameter 120mm
• Mounting depth 57mm
• Volume occupied by the driver (estimated) 0.26L
• Net weight 0.67kg