Waterproof Marine Wakeboard Tower Speakers - 8in Dual Subwoofer Speaker Set and 1 Tweeter with 300 Watt Power - 2-way Boat Audio Stereo System with Mounting Bracket - 1 Pair - Pyle PLMRW85 (White) BUTYL RUBBER SURROUND: These wakeboard tower speakers have 8in subwoofers, 1.0 dome tweeters and butyl rubber surround for durability. Constructed with 60Hz - 20kHz frequency response for impressive bass response 300 WATT POWER: The dual 8 speaker system kit is designed to provide outstanding performance in terms of output power, bandwidth extension and distortion with 300 watt max power. It has 4 Ohms impedance ensuring high quality sound WATERPROOF IP-44 HOUSING: These wakeboard subwoofer speakers are built to withstand even the harshest aquatic conditions. Durable and marine grade at IP-44 to keep boat speakers water resistant MOUNTING DESIGN: The marine speaker has a bullet style design and features a sleek white finish that can be discreetly mounted anywhere you choose. Equipped with integrated mounting bracket making setup easy enough for anyone to install WEATHER RESISTANT: This 2-way audio system is weather resistant with its heavy duty engineered ABS construction. It will prevent corrosion and stain because of the impeccable layer coating. It also has a metal grill cover for protection