GETTING THE MUSIC BEHIND THE BOAT, IN STYLE. The R1 tower speakers are a great addition to any marine audio system. We took all the features and performance of the R1 In-Boats and integrated it into a durable aluminum housing, so you can enjoy your music while riding behind the boat or chilling on the sandbar. The housings also feature integrated RGB LEDâs that can either be wired for a single color or connected to a controller. All housing components are either anodized or painted with marine grade materials to ensure they will not only hold up in harsh environments, but also look good doing it. Speaker: R1 8â component-style Integrated RGB LED backlight the cone to create your desired visual atmosphere Extreme saltwater and UV resistance | R1 8" Tower Speaker in Black