150 Watts Power Handling</br>40Hz-29kHz Frequency Response</br>88dB 1W/1M Efficiency / Sensitivity</br>High performance design</br>Aluminum dome tweeter</br></br>Product Description</br></br>Marine Grade 3-way coaxial - 6" x 9" w/ Poly woofer?? aluminum tweeter (Black) - 150 Watts 3-way speaker Tweeter size 25mm with mounting dept. of 78mm. Injection- woven woofer cone?? aluminum dome tweeter?? aggressive grill & high performance design</br><br/>http://www.amazon.com/gp/product/B00HWU3422