The Pyle PLMRX67 250 W 6.5" 2-Way Marine Speakers (Pair) will blow you out of the water The 6.5" high quality white speakers are constructed from a water-resistant plastic case, so they're perfect out at sea or on land. Supported by the 35 oz. magnet structure, these speakers are equipped with a 1" high temperature Kapton voice coil and 0.75" neodymium dome tweeter. These speakers achieve a frequency response of 65 Hz to 20 kHz. The Santoprene surround keeps your speakers secure from the elements and your sound distortion-free.