SPEAKER RINGS - made to be installed between the speaker and mounting surface.
2 control modes Bluetooth APP control - BLEDIM, RF Remote control
WATERPROOF - These rings are sealed for marine use if installed correctly. Perfect to be mounted on speaker boats, car speakers, and other Powersports speakers.
SIZE & COMPATIBILITY - These LED rings are made for 8 -inch Universal speakers and are pre-drilled and ready to install. This ring may fit your speakers, but you will need to compare the outside speaker diameter and inside speaker diameter to know.