Delivers crystal-clear audio and marinized design with IP65 rating is suited for the marine environment.New, water-resistant connectors provide simplified installation and superior protectionCURV® Cone Technology with a lighter, stronger woven fiber composite produces greater sound definition at a higher volume4 ohm impedanceDesigned to work optimally with Fusion® stereo systems and amplifiers (sold separately) with custom DSP profiles. Requires the Fusion-Link™ smart-device app for setupCoaxial marine speakers (Sold as Pair)LED Sport models: CRGBW Cool white, red, green, blue, warm white. Set the scene on your boat. 10.8-16V DC.