DTI DS69MR 6&rdquo;X 9&rdquo; 300 Watts Max Power 2-Way Marine Boat Water Resistant High Power Audio Stereo Coaxial Speaker (white) 6 x 9-inch two-way marine loudspeaker with 300 Watts peak power handling and 4 Ohm impedance Sealed polypropylene cone and UV-resistant rubber surrounds for marine durability and stronger low-end Grille-mounted 1-1/4-inch polypropylene semi-dome tweeter offers crystal-clear high end Treated spider/tinsel leads and sealed cone/magnet structure for moisture protection One-year warranty