Vacuum Polypropylene cone</br>Rubber surround</br>Silk dome flush mounted tweeter</br>Integrated tweeter crossover</br>Grilles and mounting hardware included</br></br>Product Description</br></br>The R168X2 is a 6??x8?? 2-way full-range speaker rated at 55 watts RMS for a new generation of factory replacement speakers. Kit includes integrated high-pass crossovers and mounting hardware.</br>