KEY FEATURES: Pro Audio PowerSport Speakers Compact & High-Powered Output Marine Grade Construction Weatherproof & Water-Resistant Housing Sound System: (2) x 4.0'' Woofers + (2) x 0.5’’ Tweeters 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