Peak Power: 150W</br>RMS Power: 50W</br>Plus Onea???? polypropylene cone</br>Mounting Depth: 1.44"br>Rubber speaker surround & Balanced dome tweeter</br></br>Product Description</br></br>150W 3.5" 2-Way GX Series Coaxial Car Loudspeakers</br><br/>http://www.amazon.com/gp/product/B00O8MNNT66P