PRV Audio 6MB200-4 v2

• Sensitivity (1W, 1m, infinite baffle) SPL1W 92dB
• Frequency response 125 - 6500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 124Hz
• Mechanical quality factor QMS 20.84
• Electrical quality factor QES 1.02
• Total quality factor QTS 0.97

Large signal parameters

• Maximum linear excursion xmax 4.8mm
• Air volume displaced at xmax VD 74cm³
• Power handling P 100W
• Program power Pmax 200W
• Peak power Ppeak 400W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.7Ω
• Inductance (1kHz) LE 0.18mH
• VC Diameter 38mm
• Winding height HVC 12.5mm
• Winding material Copper
• Former material Kapton

Magnet

• Force factor Bl 5.79N/A
• Motor constant Bl/√RE 3.01N/√W
• Air gap height HAG 5.8mm

Diaphragm

• Effective diameter 140mm
• Effective area SD 154cm²
• Moving mass MMS 11.9g
• Moving mass (without air load) MMD 10.5g

Suspensions

• Stiffness KMS 7.19N/mm
• Compliance CMS 139µm/N
• Equivalent volume to the compliance VAS 3.97L
• Mechanical resistance RMS 0.44N·s/m

Dimensions

• Nominal diameter 6″
• 152mm
• Overall diameter 166mm
• Baffle cutout diameter 143mm
• Overall depth 74mm
• Flange thickness 8mm
• Mounting depth 66mm
• Volume occupied by the driver (estimated) 0.48L
• Net weight 1.5kg
• Frame material Stamped Steel