Pyle PLMRWK49BK 2-Way Marine Box Speaker System - 4” Long Excursion Woofer - 360° Rotatable Bracket - 1.0“ Titanium Dome Tweeter - Completely Waterproof - Compact & High-Powered Output - Marine Grade Waterproof Rated Construction - Weatherproof & Water-Resistant Housing - 2-Way Full Range Stereo Sound Reproduction - Impressive Bass Response - Sleek Design, Machine Molded Speaker Cabinet Housing - Rugged, Universal Mount Bracket Design for Roll-Bar / Roll-Cage - Used for Off-Road Outdoor Vehicles: ATV, UTV, 4x4, Jeeps, Marine Watercraft - Quick Butt Connector for Speaker Wiring.