Pair Rockville RMSTS69S 6x9 1000w Waterproof Marine Boat Speakers 2-Way Silver Rockville Rmst69 6x9" 2-Way 500 Watt Marine Boat speakers Silver. Ceja Compliant Power Ratings. Power rating: 500 Watts peak /125 watts RMS per speaker. System power: 1, 000 watts combined. 6x9" 2-Way speaker system. Fully maximized against salt & fresh water conditions. Completely waterproof and rustproof. Stainless Steel terminals. Molded ABS plastic basket. Polypropylene mica injected cone. Rubber Surround. High quality ferrite magnet. 1" Inch Titanium tweeter. Oversized 1.2" Caw caption voice coil. Large 20 oz. magnet. Pre-installed mounting screws included. Perfect for both marine, outdoor, and car Use. Impedance: 4 ohms. Frequency response: 40Hz - 20Khz. Sound pressure level: 91Db @ 1W/1M. Total diameter: 7.8" X 10.55". Cutout diameter: 6.06" X 8.98". Total height: 4.45". Mounting depth: 3.43".