Bring on the elements. The Signature Series 3i coaxial speakers deliver crystal-clear audio and withstand the conditions like never before. With material enhancements for the harsh marine environment, these speakers feature new marinized connectors and a redesigned grille for easy installation and superior protection. CURV® Cone Technology creates a lighter and stronger composite for greater sound definition at a higher volume, so you can enjoy that uncompromisingly pure listening experience on your boat, season after season. Add to that select sports style models with CRGBW LED illumination, and the vibe on board is complete. Combining function and style, these speakers are made for life on the water, just like you.