Wet Sounds XS/Stainless Black Grille 6.5” Coaxial Speaker w/ RGB Tweeter - PairWet Sounds XS Stainless Black Grille 6. 5 Coaxial Speaker w RGB Tweeter Pair REVO V3 Series coaxial speakers are specifically engineered to produce outstanding results in marine environments. REVO Series features a high power design to deliver incredible sound utilizing a powerful 6. 5" mid driver with a Conex Spider, Santoprene rubber surround, a fixed EVA foam seal, heavy duty injection molded Nylas Composite frame and injection molded composite