Faital Pro 12FH520-8 12-inch Professional Woofer 8-Ohms Loudspeaker 600 Watts Rms 1200 Watts Max Audio Speaker Applications

"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 : 12.5 mm (0.49 in) || Net Weight : 4.2 kg (9.3 lb) || Shipping Box (Single Carton Box) : 350 x 346 x 216 mm (13.8 x 13.6 x 8.5 in) || Shipping Weight : 5 kg (11.0 lb) || "

"TECHNICAL PARAMETERS || Nominal Impedance : 8 Ohm || Minimum Impedance : 6.3 Ohm || AES Power Handling (1) : 600 W || Maximum Power Handling (2) : 1200 W || Sensitivity (1W/1m) : 98 dB || Frequency Range : 50÷4000 Hz || Voice Coil Diameter : 77 mm (3 in) || Winding Material : Al || Former Material : Glass Fiber || "

"TECHNICAL PARAMETERS || Winding Depth : 18.5 mm (0.71 in) || Magnetic Gap Depth : 12 mm (0.47 in) || Flux Density : 1.1 T || Magnet : Neodymium Slug || Basket Material : Aluminum || Demodulation : Aluminum Ring || Cone Surround (3) : Triple Roll || NET Air Volume filled by Loudspeaker : 2.4 dm^3 (0.085 ft^3) || Spider Profile : 1x variable height waves || "

"THIELE AND SMALL PARAMETERS || Fs : 50 Hz || Re : 5.1 Ohm || Qes : 0.3 || Qms : 11.1 || Qts : 0.29 || Vas : 73.7 dm^3 (2.60 ft^3) || Sd : 540 cm^2 (83.70 in^2) || Xmax (4) : 7.25 mm || Xdamage (5) : 19.5 mm || Mms : 56.0 g || Bl : 17.3 N/A || Le : 0.74 mH || Mmd : 41.8 g || Cms : 0.18 mm/N || Rms : 1.6 kg/s || Eta Zero : 2.98 % || EBP : 167 Hz || "

"Brand : FAITAL PRO || Model Number : 12FH520-8 | 12FH520 || UPC : 810130951154 || PART NUMBER (P/N) Push Terminals - 8 Ohm Version : 3003973 || 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 "