Features 1″ (25mm) Aluminum /Magnesium Polimer Tweeter Hybrid Complex Polypropylene Cone Butyl Rubber Surround 1″ (25mm) high temperature voice coil Rigid Stamp Steel DB Basket design Anti-resonance Basket treatment 12 db External Premium X-over Specifications Dynamic Power Handling 280 Watts RMS Power Handling 95 Watts Frequency Response 30Hz - 22KHz Impedance 4Ω Sensitivity 93 dB Mounting Depth 2.56" (65 mm) Cutout Diameter 5.63" (143 mm) Description Turn up the volume of joy with the Euphoria