Boss Audio 5.25" MR52B Speaker - Black - 150W PVSCUP3 Low battery indicator function -

Low battery indicator function - when turned on unit will quick flash for 5 seconds if batteries need replaced

brush and rocks

Connects to trolling motor

Touch pad button selection indicates which engine information is displayed

Plug and play NMEA 2000 interface

Boss Audio 5.25" MR52B Speaker - Black - 150W PVSCUP3 Low battery indicator function -5. 25" MR52B Speaker Black 150W A great sound makes these and designed to withstand the harsh conditions of the marine environment. All frame and grill sections are made of a polymer composite that is completely waterproof with a coating to protect against damage from UV rays. Cloth surrounds the body and polypropylene cones to complete the waterproof package. The tinsel leads are coated to prevent corrosion and the new updated grille covers are sure