Finally a simple way to enjoy tunes on your golf cart with very minimal installation. has created a product that mounts between your rear seat and front seat back. Snuggly fits in place for custom look and amazing sound.? Features: Built-in Amplifier Integrated Bluetooth (2) 5.25″ Marine Grade Speakers 12 Volt Outlet and?(2) USB Ports Allows adjustments for bass, treble and volume This product requires a voltage reducer for proper installation