Boss Audio 6"x 9" MR690 Oval Speakers - White - 350W [MR690] Electrical | Busbars 4190 Rail Mount

4190 Rail Mount

Scientifically Matched Sapphire Jewel & Hardened Steel Pivot Dial Movement

and simple

UPC: 632085010034

Boss Audio 6"x 9" MR690 Oval Speakers - White - 350W [MR690] Electrical | Busbars 4190 Rail Mount6"x 9" MR690 Oval Speakers White 350W 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. Features: Weatherproof construction