HIGHLIGHT 1000 W continuous program power capacity 76 mm 3 in copper voice coil 49 800 Hz response 91 5 dB sensitivity Neodymium magnet allows a very light yet powerful motor assembly Aluminium demodulating ring for very low distortion Double silicone spider with optimized compliance SPECIFICATIONS Nominal Diameter 250 mm 10 0 in Nominal Impedance 8 Minimum Impedance 6 8 Nominal Power Handling 500 W Continuous power handling 1000 W Sensitivity 1W 1m 91 5 dB Frequency Range 49 800 Hz Voice Coil Diameter 76 mm 3 0 in SPECIFICATIONS Voice Coil Diameter 76 mm 3 0 in Winding Material Copper Former Material Glass Fibre Winding Depth 25 0 mm 1 0 in Magnetic Gap Depth 11 5 mm 0 45 in Flux Density 1 22 T DESIGN Surround Shape Roll Cone Shape Curvilinear Magnet Material Neodymium Ring Spider Double Silicone Pole Design T Pole Woofer Cone Treatment TWP Waterproof Both Sides MOUNTING INFORMATION Overall