Features PEI Dome Tweeter Polypropylene Cone Even-Pressure Foam Surround 1” ( 25mm ) high temperature voice coil Rigid Stamped Steel DB Basket design Anti-resonance Basket treatment Proprietary protective magnet band Specifications Dynamic Power Handling 180 Watts RMS Power Handling 65 Watts Frequency Response 30 Hz - 20KHz Impedance 4Ω Sensitivity 91 dB Mounting Depth 2.36" (60 mm) Cutout Diameter 7.09" x 4.96" (180 mm x 126 mm) Description Euphoria ES5: Feel the Sound, Live the Moment.Transfor