FaitalPRO 12HX240 8Ω

• Sensitivity (1W, 1m, infinite baffle) SPL1W 96.6dB
• Frequency response 55 - 20000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 56Hz
• Mechanical quality factor QMS 11.30
• Electrical quality factor QES 0.38
• Total quality factor QTS 0.37

Large signal parameters

• Maximum linear excursion xmax 7.4mm
• Maximum excursion before damage xlim 17.4mm
• Air volume displaced at xmax VD 397cm³
• Power handling P 250W
• Program power Pmax 500W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.3Ω
• Inductance (1kHz) LE 0.45mH
• VC Diameter 65mm
• Winding height HVC 17.4mm
• Winding material Aluminium
• Former material Glass Fiber

Magnet

• Flux density B 1.25T
• Force factor Bl 16N/A
• Motor constant Bl/√RE 6.95N/√W
• Air gap height HAG 8mm
• Material Neodymium Ring

Diaphragm

• Effective diameter 262mm
• Effective area SD 539cm²
• Moving mass MMS 53.6g
• Moving mass (without air load) MMD 44.7g

Suspensions

• Stiffness KMS 6.67N/mm
• Compliance CMS 150µm/N
• Equivalent volume to the compliance VAS 61.1L
• Mechanical resistance RMS 1.7N·s/m

Dimensions

• Nominal diameter 12″
• 300mm
• Overall diameter 316mm
• Baffle cutout diameter 280mm
• Overall depth 162mm
• Flange thickness 12mm
• Mounting depth 150mm
• Volume occupied by the driver 1.9L
• Net weight 4.2kg
• Frame material Aluminium