Subwoofers

M7 12" Marine Subwoofer with Gloss White Classic Grille - M7-12IB-C-GwGw-4Engineered as the reference standard for marine subwoofer performance, the M7-12IB is capable of producing staggering amounts of jaw-dropping bass in infinite-baffle...

M7 12" Marine Subwoofer with Gloss White Sport Grille & Transflective™ LED Lighting - M7-12IB-S-GwGw-i-4Engineered as the reference standard for marine subwoofer performance, the M7-12IB is capable of producing staggering amounts of...

M7 12" Marine Subwoofer with Titanium Sport Grille & Transflective™ LED Lighting - M7-12IB-S-GmTi-i-4Engineered as the reference standard for marine subwoofer performance, the M7-12IB is capable of producing staggering amounts of...

M7 12" Marine Subwoofer with Titanium Sport Grille - M7-12IB-S-GmTi-4Engineered as the reference standard for marine subwoofer performance, the M7-12IB is capable of producing staggering amounts of jaw-dropping bass in infinite-baffle applications...

10" Subwoofer Ultramarine - SilverPolk's marine subwoofers have always been known for intelligent design, impressive sound, and weather resistance. The UMS108 sub continues this tradition with solid construction that stands up to the elements.The UMS108...

MS56 Box SubwooferThe 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...