Features 3.0" 4 layer Anodized aluminum high-temperature voice coil Non-pressed paper cone Double stitched foam surround Dual poly-cotton dampeners Die-cast aluminum vented basket Rubber gasket trim ring Large gauge compression terminals Protective magnet cover Specifications Structure 15" (38cm) Woofer Dynamic Power Handling 6000 Watts Nominal Power Handling 3000 Watts Impedance Dual 2Ω Voice Coil Parameters Resonant Frequency (fs) 37.92Hz D.C. Voice Coil Resistance (Re) 2 x 2Ω Mechanical Quali