Master your boating moments with the Roswell Digital Media Receiver featuring Bluetooth connectivity, AM/FM Radio, and USB/Aux inputs. With its IP66 rating for excellent water resistance, this versatile sound solution commands your arsenal of audio in harsh marine environments. With its 3" full colour display and backlit keypad it has a 5 band equalizer with 4 zones (3 full range 1 sub zone with adjustable low pass filter). The face is 4.5" wide, 4.3" high and it has a mounting depth of 3.3". The best thing about this Roswell media player is that it slots straight into a standard 4" outboard gauge hole so you can either simply cut a new hole with a hole saw or use an existing hole after a boat repower.