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 160 Watts RMS Power Handling 85 Watts Frequency Response 35 Hz - 21KHz Impedance 4Ω Sensitivity 92 dB Mounting Depth 2.95" (75 mm) Cutout Diameter 8.58" x 5.91" (218mm x 150mm) Description Feel the Beat, Live the Euphoria.Introducing the ES5 69: