Boss ATV25B 6.5" Amplified Speaker System: * Soft dome diaphragm high-performance tweeter * 3.5mm aux-in compatible with audio output of iPod/iPhone, smartphones and MP3 players * Speakers powered by internal amplifier * Plug and play for easy installation * Includes 2 heavy-duty zip ties and 2 heavy duty straps with velcro for any mounting position * Ideal for ATV/UTV, jet ski or snowmobile * 450W max power * Bluetooth audio streaming * Fully marinized * In-line multi-function control * Waterproof poly injection cone