This is a 1/2" spacer ring, that not only helps 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. This ring is designed to fit with the DS18 15" Speakers, but they are a universal fit and will fit with many other speakers. This speaker ring is sealed for marine use if installed correctly. This fits between the Speaker and the mounting area. This style rings are availiable in 6.5", 8", 10", 12" and 15" sizes and there is a listing for each size and quantity.
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