GR300 Marine Bluetooth AM/FM Radio + 2x S3 SpeakersSimplicity and performance are expected, the GME GR300BT marine stereo is the entertainment unit of choice. As well as having full AM FM functionality, it offers Bluetooth audio streaming that can be wirelessly paired with any smart phone, tablet or compatible device. This lets you access any of your favorite tunes on the water with exceptional audio clarity and minimal distortion, even in windy and noisy ocean conditions. Built to withstand the harsh