PRV Audio 10W650A

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.6dB
• Frequency response 75 - 5500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 72.3Hz
• Mechanical quality factor QMS 16.34
• Electrical quality factor QES 0.47
• Total quality factor QTS 0.46

Large signal parameters

• Maximum linear excursion xmax 4.5mm
• Air volume displaced at xmax VD 187cm³
• Power handling P 325W
• Program power Pmax 650W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.1Ω
• Inductance (1kHz) LE 0.79mH
• VC Diameter 65.5mm
• Winding height HVC 13mm
• Winding material Copper Clad Aluminium
• Former material Kapton

Magnet

• Force factor Bl 14.1N/A
• Motor constant Bl/√RE 5.7N/√W
• Air gap height HAG 8mm

Diaphragm

• Effective diameter 230mm
• Effective area SD 415cm²
• Moving mass MMS 34g
• Moving mass (without air load) MMD 28.4g

Suspensions

• Stiffness KMS 7.04N/mm
• Compliance CMS 142µm/N
• Equivalent volume to the compliance VAS 34L
• Mechanical resistance RMS 0.95N·s/m

Dimensions

• Nominal diameter 10″
• 254mm
• Overall diameter 257mm
• Baffle cutout diameter 235mm
• Overall depth 120mm
• Flange thickness 10mm
• Mounting depth 110mm
• Volume occupied by the driver (estimated) 1.8L
• Net weight 4.75kg
• Frame material Stamped Steel