Poly-Planar Marine Box Subwoofer w/Amp PPL-MS551

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 any convenient location. The MS-55 is a self contained bass unit requiring no cutting of panels or holes in the boat interior. It produces solid, deep bass extending down to 40Hz and is the perfect addition to any audio system.
Size 11.8" L x 8.85" W x 4-3/4" H
Descriptions Subwoofer With Amplifier