Speakers & Subwoofers

Poly-Planar Compact Box Subwoofer

Compact Box SubwooferPart Number: MS-55 The MS-55 subwoofer is a compact, high efficiency bass enclosure optimized for marine applications. It's small size enables it to be easily mounted below seats, under the gunwale area, behind the instrument panel, or any convenient location. The MS-55 is a self contained bass unit requiring no cutting of panels or holes in the boat interior. It...