• Pre-mounted with 6-1/2" marine speakers and 1-1/2" Waterproof directional tweeters

• 450W max power

• Bluetooth audio streaming

• In-line multi-function control

• Aux-In compatible with audio output of iPod/iPhone, smartphones, and MP3 players

• Speakers with waterproof poly injection cone are powered by internal amplifier

• Plug and play for easy installation

• Includes ties and straps with Velcro for mounting