These white Pyle indoor/outdoor waterproof speakers are excellent for use on boats decks patios or by the pool - anywhere outdoors. They re completely waterproof thanks to the heavy duty ASB construction. And they re powerful - 300 watts max. A 3.5 aluminum injection cone woofer provides the midbass while a 1 high compliance Mylar tweeter pushes sweet highs. A capacitor crossover network separates these two channels discretely for a brilliant sound. The bass reflex vent boosts the bass response for a deeper more powerful sound ultimately delivering a frequency response of 60 Hz to 20 kHz. Mount using the unique spring loaded mounting system. The mesh grills are rustproof and removable. Sold as a pair.