Roswell R1 8” Marine Speakers - Black - 100W RMS & 200W Peak Power Batteries Built-in 2-stage knife sharpener -

Built-in 2-stage knife sharpener - includes a carbide section for setting a sharp edge on dull blades and a ceramic section to hone and finish the edge finely

Heavy duty use above or below the waterline

Engine Isolation: Yes

Internal Regulator 2-inch mounting foot

Enables the battery

Roswell R1 8” Marine Speakers - Black - 100W RMS & 200W Peak Power Batteries Built-in 2-stage knife sharpener -R1 8 Marine Speakers Black 100W RMS & 200W Peak Power Roswell R1 8" Marine Speakers answer the call for clarity and bring a signature sound to every waterway. Defining a culture of acoustic perfection, Roswell R1 Audio has become a catalyst for new experiences, celebrated by those who demand the best. Breaking barriers to deliver R1 Audio in any application, the R1 8" was developed to ensure everyone discovers a place where imagination meets sound.