FaitalPRO 12FH500 8Ω

• Sensitivity (1W, 1m, infinite baffle) SPL1W 96.1dB
• Frequency response 45 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 45Hz
• Mechanical quality factor QMS 6.90
• Electrical quality factor QES 0.26
• Total quality factor QTS 0.25

Large signal parameters

• Maximum linear excursion xmax 7.5mm
• Maximum excursion before damage xlim 21.6mm
• Air volume displaced at xmax VD 397cm³
• Power handling P 500W
• Program power Pmax 1000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.1Ω
• Inductance (1kHz) LE 0.83mH
• VC Diameter 77mm
• Winding height HVC 18.5mm
• Winding material Aluminium
• Former material Glass Fiber

Magnet

• Flux density B 1.2T
• Force factor Bl 17.5N/A
• Motor constant Bl/√RE 7.75N/√W
• Air gap height HAG 10.5mm
• Material Neodymium Slug

Diaphragm

• Effective diameter 260mm
• Effective area SD 529cm²
• Moving mass MMS 56g
• Moving mass (without air load) MMD 47.3g

Suspensions

• Stiffness KMS 4.55N/mm
• Compliance CMS 220µm/N
• Equivalent volume to the compliance VAS 87.3L
• Mechanical resistance RMS 2.3N·s/m

Dimensions

• Nominal diameter 12″
• 300mm
• Overall diameter 316mm
• Baffle cutout diameter 284mm
• Overall depth 156mm
• Flange thickness 12mm
• Mounting depth 144mm
• Volume occupied by the driver 2.3L
• Net weight 3.9kg
• Frame material Aluminium