The Kenwood KMR-D378BT Marine Motorsports Single Din in-Dash CD Receiver with Bluetooth, Amazon Alexa, and SiriusXM Ready offers a lot of music options for your boat, UTV, or ATV. With your smartphone connected, with the push of a button you can control the head unit using Amazon Alexa voice controls. Enjoy streaming internet music, Bluetooth audio, high-res FLAC files, CDs, and the AM/FM radio. This receiver's highly visible display lets you easily see the display on the brightest of days. Want more power. This receiver has a full set of ultra-clean 4-volt preamp outputs so you can add marine amps to the mix. and when you're ready to add satellite radio, all you'll need to do is buy a tuner and subscription plan