AUTHENTIC AND BRAND NEW 4 PACK = 4 PIECES FAITAL PRO 6FE200 8 OHM VERSION. Faital Pro 6FE200 6" Mid-Range 260W Car Audio Speaker 8-Ohm Pro 3-Way Speaker ApplicationFaitalPRO's open back 6FE200 6" professional midrange speaker is purpose-built to cover the critical midrange in three-way speakers, but also works great as a door speaker in car audio applications. To ensure absolute signal fidelity, FaitalPRO built the 6FE200 with a strong ferrite ring-powered motor. Not only does this increase sensitivity, it keeps the Qts at a respectable figure of 0.67. Made in Italy. Nominal SpecificationsNominal Diameter160 mm (6 in)Overall Diameter167.4 mm (6.59 in)Bolt Circle Diameter154 mm (6.06 in)Baffle Cutout Diameter144 mm (5.67 in)Depth77 mm (3.03 in)Flange and Gasket Thickness8 mm (0.31 in)Net Weight2 Kg (4.4 lb)Shipping Box(Single Carton Box)190 x 185 x 103 mm(7.5 x 7.3 x 4.1 in)Shipping Weight2.2 Kg (4.9 lb)Technical ParametersNominal Impedance8 OhmMinimum Impedance6.8 OhmAES Power Handling (1)130 WMaximum Power Handling (2)260 WSensitivity (1W/1m)95 dBFrequency Range85÷6000 HzVoice Coil Diameter37 mm (1.46 in)Winding MaterialAlFormer MaterialKaptonWinding Depth12 mm (0.47 in)Magnetic Gap Depth8 mm (0.31 in)Flux Density1 TMagnetFerrite RingBasket MaterialSteelDemodulationNoCone Surround (3)M-RollNET Air Volume filled by Loudspeaker0.45 dm^3 (0.016 ft^3)Spider Profile1x constant height wavesThiele and small parametersFs120 HzRe5.9 OhmQes0.75Qms6.2Qts0.67Vas3.0 dm^3 (0.11 ft^3)Sd118 cm^2 (18.29 in^2)Xmax (4)4.67 mmXdamage (5)10.4 mmMms11.5 gBl8.2 N/ALe0.4 mHMmd11.1 gCms0.15 mm/NRms1.4 Kg/sEta Zero0.67 %EBP160 Hz(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)