The Pyle 4 Off-Road PowerSport Marine Speakers are designed for rugged outdoor use on ATVs, UTVs, 4x4s, jeeps, and marine vehicles. With an 800-watt max output, this Bluetooth-enabled speaker system offers wireless music streaming, impressive bass response, and water-resistant construction. These speakers feature two 4.0-inch woofers and two 0.5-inch tweeters, delivering powerful stereo sound. The compact and durable design includes universal mounting brackets for roll-bars or roll-cages, ensuring easy installation on a wide variety of vehicles. Stream music directly from your phone or tablet with a wireless range of 30+ feet.