1" edge-driven textile dome Tweeter</br>Polypropylene cone material/butyl rubber speaker surround</br>Manufactured in USA</br></br>Product Description</br></br>1" edge-driven textile dome Tweeter . Polypropylene cone material/butyl rubber speaker surround . Manufactured in USA.</br><br/>http://www.amazon.com/gp/product/B007SNL9U2