The Pyle PLMR34 3.5" 200 W 2-Way Sealed Speaker System (Pair) is designed for harsh outdoor environments. Works great on your boat, deck, by your pool, or simply mounted outdoors, because it's completely waterproof. And it sounds great too, thanks to a 24 oz. magnet structure powering a 3.5" long throw woofer for deep bass and 1" polymer dome tweeter for sweet highs. To protect against the elements, this speaker is equipped with a removable rustproof mesh grill on a sturdy heavy-duty ASB construction. The bass reflex vent multiplies the bass for a booming low end. Hook up your speakers with the gold plated plug terminals.