Rockford Fosgate Punch  P1694 6-Inch x 9-Inch  Full Range Coaxial Speakers FlexFit basket design OEM adapter plate included PEI dome tweeter 6-by-9-inch full-range speaker with 150 watts maximum power handling (75 watts RMS) Mineral-filled and polypropylene injection molded cone with butyl rubber surround PEI dome tweeter with built-in crossover Flex Fit basket allows slight adjustment of the speaker when mounted 60Hz - 24kHz frequency response with 91dB sensitivity