· NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market. These are 1/2 spacer rings, that not only help to bring out the speaker in those tighter areas, but these also give you the ability to add a great fun accent color to your system. These rings are a universal fit and will fit with many speakers. These speaker rings are sealed for marine use if installed correctly.These fit between the Speaker and the mounting area. These rings are availiable in 6.5", 8", 10", 12" and 15. These rings are RGB color change and color chasing. You can run the speaker rings with our LED wheel ring lights, LED Under Glow lights, LED rock lights and LED whip lights by the same Blueooth controller boxes. 4 Pcs 8 speaker ring lights. Please Connect the Positive to the ACC directly, and connect the negative to the Ground wire, Don't need any fuse. If you use the improper fuse may cause problems! (Wiring connection :Black = negative, Red=positive, Yellow = Brake functions). You are expected to destroy the lights at our demand and send us video before resend you the new one. FB for wholesale Discount, please search page: FIA Off-road Light. The item "FIA 4 Pcs 8 Speaker Ring Multi-Color Chasing LED Subwoofer Marine Lights Marine" is in sale since Wednesday, November 24, 2021. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Speakers & Speaker Systems". The seller is "fiali-96" and is located in Guangzhou. This item can be shipped worldwide.