JL Audio M6 Series 8.8" Speakers (gun metal)The same principle that makes our 7. 7 inch marine speakers dominate over conventional 6. 5 inch designs is delivered in a more powerful dose in our M6 880X 8. 8 inch coaxials, with the added visual impact of our patent pending, Transflective RGB LED lighting. These 8. 8 inch diameter monsters offer significant performance advantages over our 7. 7 inch models, and a huge advantage over conventional 6. 5 inch marine coaxials. Thanks to 36% more cone