Boss Audio MCKGB450B.6 Marine Audio Package w/ SpeakersThe Boss Audio MCKGB450B.6 Marine Audio Package is fully maranized for rough outdoor conditions. Offering multiple audio options through Aux input, Bluetooth, or USB inputs. Comes with a pair of 6.5" speakers. Features a 1A USB charging port. The Switchable tuner allows for tuning to stations in both USA and Europe.Features: Bluetooth Audio Streaming; Aux Inputs; 180 Watts Max (90 per pair); Compatible with Smartphones or MP3 players; Weather Proof; FM/AM radio; 1A Charger;