Boss Audio 6.5" MR6B Speaker - Black - 180W Non-Insulated Ecofans do not need household

Ecofans do not need household energy or batteries

SOLAS approved

Originally they were used for mounting on the backside of dash panels for mounting to the console

It's designed to withstand the unpredictable whims of Mother Nature

waterproof shell is constructed of PU coated 840D nylon material

Boss Audio 6.5" MR6B Speaker - Black - 180W Non-Insulated Ecofans do not need household6. 5" MR6W Speaker White 180W 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. Rubber surrounds the body and polypropylene cones to complete the waterproof package. The tinsel leads are coated to prevent corrosion. Features: Weatherproof construction Dual