Poly-Planar MS56 Box Subwoofer [MS56] Discount
$64.98MS56 Box Subwoofer The MS-56 subwoofer is a compact, high-efficiency bass enclosure optimized for marine applications.  Its small size enables it to be easily mounted below seats, under the gunwale area, behind the instrument panel, or in any convenient location. The MS-56 is a self-contained bass unit requiring no cutting of panels or holes in…