Dual 8 2-way mini box speakers with 300W maximum output. IP-44 marine-grade water-resistant construction for durability. Bluetooth 4.0 for wireless music streaming from any device. Built-in LED lights add ambiance to marine and outdoor setups. Features titanium dome tweeters for crystal-clear highs. Heavy-duty ABS housing with corrosion-resistant coating. Compatible with mounting bars up to 2.35 diameter. Ideal for marine, wakeboard, and off-road vehicles.