PYLE PLMR24 3.5-Inch 200 Watt 3-Way Weather Proof Mini Box Speaker System (White) (Pair) for $19.16

This 200-watt, three-way Pyle Hydra marine speaker has been specially 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” aluminum injection cone woofer, 1.75” wide dispersion cone for rich mids, and a 1” super dome tweeter for sweet highs.