Entertainment - Subwoofers

8" JMPSW800 Subwoofer - 200WWater resistant amplified subwoofer reproduces and projects low-pitch audio frequencies.  Ported aluminum enclosure withstands the elements and enhances the low frequency output and rich sound quality...

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...