NOMINAL SPECIFICATIONS || Nominal Diameter : 300 mm (12 in) || Overall Diameter : 316 mm (12.44 in) || Bolt Circle Diameter : 298.5 mm (11.75 in) || Baffle Cutout Diameter : 284 mm (11.18 in) || Depth : 155.75 mm (6.13 in) || Flange and Gasket Thickness : 12.45 mm (0.49 in) || Net Weight : 3.9 kg (8.6 lb) || Shipping Box (Single Carton Box) : 350 x 346 x 216 mm | (13.8 x 13.6 x 8.5 in) || Shipping Weight : 4.7 kg (10.4 lb) ||

TECHNICAL PARAMETERS || Nominal Impedance : 4 Ohm || Minimum Impedance : 4 Ohm || AES Power Handling (1) : 500 W || Maximum Power Handling (2) : 1000 W || Sensitivity (1W/1m) : 97 dB || Frequency Range : 45÷4000 Hz || Voice Coil Diameter : 77 mm (3 in) || Winding Material : Al || Former Material : Glass Fiber ||

TECHNICAL PARAMETERS || Former Material : Glass Fiber || Winding Depth : 18 mm (0.71 in) || Magnetic Gap Depth : 10.5 mm (0.41 in) || Flux Density : 1.2 T || Magnet : Neodymium Slug || Basket Material : Aluminum || Demodulation : No || Cone Surround (3) : M-Roll || NET Air Volume filled by Loudspeaker : 2.3 dm^3 (0.081 ft^3) || Spider Profile : 1x variable height waves ||

THIELE AND SMALL PARAMETERS || Fs : 45 Hz || Re : 3.3 Ohm || Qes : 0.23 || Qms : 9.09 || Qts : 0.22 || Vas : 80.3 dm^3 (2.83 ft^3) || Sd : 529 cm^2 (82.00 in^2) || Xmax (4) : 7.25 mm || Xdamage (5) : 16 mm || Mms : 60.9 g || Bl : 15.5 N/A || Le : 0.63 mH || Mmd : 47.1 g || Cms : 0.21 mm/N || Rms : 1.9 kg/s || Eta Zero : 3.00 % || EBP : 196 Hz ||

Brand : FAITAL PRO || Model Number : 12FH500-4 | 12FH500 || PART NUMBER (P/N) Push Terminals - 4 Ohm Version : 3004044 || NOTES || (1) 2 Hours Test According to AES 2-1984 Rev. 2003 || (2) Maximum power is defined as 3dB greater than nominal power || (3) Treated Polycotton || (4) Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3) || (5) Maximum excursion before permanent damage ||

High Power 12-in Woofer Treated Polycotton w/push terminals