Speakers

Ultramarine 7.7" Speakers - BlackPolk's Ultramarine speakers are designed to produce maximum sound in marine applications.  Featuring "Air Suspension" technology and high-temperature voice coils, the Ultramarine family of speakers will crank up to...

6.5" Coaxial Marine RGB Kappa Series Speakers - Titanium/GunmetalThe standard in marine speakers.Engineered to overcome the limitations of vertical space that's common on boats to deliver premium sound whether seated or standing.  Feature a possible...

6.5" Coaxial Marine RGB Kappa Series Speakers - WhiteThe standard in marine speakers.Engineered to overcome the limitations of vertical space that's common on boats to deliver premium sound whether seated or standing.  Feature a possible seven RGB...

8" Coaxial Marine RGB Kappa Series Speakers - Titanium/GunmetalThe standard in marine speakers.Engineered to overcome the limitations of vertical space that's common on boats to deliver premium sound whether seated or standing.  Feature a possible...

8" Coaxial Marine RGB Kappa Series Speakers - WhiteThe standard in marine speakers.Engineered to overcome the limitations of vertical space that's common on boats to deliver premium sound whether seated or standing.  Feature a possible seven RGB...