https://www.mooncarstereo.com/products/ds18-hydro-nxl-10sub-wh-10-marine-subwoofer-with-integrated-rgb-lights-600-watts-max-svc-4-ohms-white
DS18 HYDRO NXL-10SUB/WH 10" Marine Subwoofer with Integrated RGB Light
10" Marine Subwoofer with Integrated RGB Lights 600 Watts Max SVC 4-Ohms White