FaitalPRO 12HP1020 8Ω

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.1dB
• Frequency response 55 - 3150Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 55Hz
• Mechanical quality factor QMS 9.40
• Electrical quality factor QES 0.28
• Total quality factor QTS 0.27

Large signal parameters

• Maximum linear excursion xmax 9mm
• Maximum excursion before damage xlim 16mm
• Air volume displaced at xmax VD 480cm³
• Power handling P 700W
• Program power Pmax 1400W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.5Ω
• Inductance (1kHz) LE 1.1mH
• VC Diameter 100mm
• Winding height HVC 22mm
• Winding material Aluminium
• Former material Glass Fiber

Magnet

• Flux density B 1.3T
• Force factor Bl 24.3N/A
• Motor constant Bl/√RE 10.4N/√W
• Air gap height HAG 12mm
• Material Neodymium Slug

Diaphragm

• Effective diameter 261mm
• Effective area SD 533cm²
• Moving mass MMS 86g
• Moving mass (without air load) MMD 77.2g

Suspensions

• Stiffness KMS 10N/mm
• Compliance CMS 100µm/N
• Equivalent volume to the compliance VAS 38.6L
• Mechanical resistance RMS 3.2N·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 2.8L
• Net weight 5.8kg
• Frame material Aluminium