Pyle PLMR20W White Marine AM/FM Radio Player USB Input +4) Mini Box Speakers MAX Power Handling: 200 Watts per pair (400 watts per 2 pair) RMS Power Handling: 100 Watts per pair (200 watts per 2 pair) Excellent for Use On Boats/Marine/Decks/Poolside/Outdoors Completely Water Proof 3.5 Aluminum Injection Cone Woofer