FaitalPRO 10PR310 4Ω

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.8dB
• Frequency response 60 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 55Hz
• Mechanical quality factor QMS 7.40
• Electrical quality factor QES 0.32
• Total quality factor QTS 0.31

Large signal parameters

• Maximum linear excursion xmax 4.9mm
• Maximum excursion before damage xlim 15.3mm
• Air volume displaced at xmax VD 171cm³
• Power handling P 300W
• Program power Pmax 600W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.3Ω
• Inductance (1kHz) LE 0.45mH
• VC Diameter 65mm
• Winding height HVC 12.5mm
• Winding material Aluminium
• Former material Glass Fiber

Magnet

• Flux density B 1.2T
• Force factor Bl 11.5N/A
• Motor constant Bl/√RE 6.33N/√W
• Air gap height HAG 8mm
• Material Ferrite Ring

Diaphragm

• Effective diameter 210mm
• Effective area SD 348cm²
• Moving mass MMS 35.1g
• Moving mass (without air load) MMD 30.4g

Suspensions

• Stiffness KMS 4.17N/mm
• Compliance CMS 240µm/N
• Equivalent volume to the compliance VAS 40.3L
• Mechanical resistance RMS 1.7N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 261mm
• Baffle cutout diameter 230mm
• Overall depth 109mm
• Flange thickness 12mm
• Mounting depth 97mm
• Volume occupied by the driver 1.3L
• Net weight 4.1kg
• Frame material Aluminium