Good quality, but beware that these light caps will not work with multiple colors of RGB lighting. There are not enough wires in JL M6 880ETXv3 tower speakers for all the RGB colors to work. I notified JL Audio and they said I could only use one RGB color on the JL M6 880ETXv3 for the M-LCB-C-W light caps to work. If I had known this before I installed it, I would not have purchased. In order for the light caps work, only one color of your RGB color palette will work. I complained to JL Audio as this limitation was not in the product description or in the installation manual. JL Audio's response was that they would forward the information to their engineers and marketing team to make changes in the manual and product description.
Pros: Well made and easy to install.
Cons: Will not work with all colors of RGB palette from JL M6 880ETXv3 tower speakers.
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