Clarion Marine Audio CMS4 "Black Box" Digital Media Receiver With Watertight Commander - 92705

Engineered to Withstand Water and SaltWater and salt can be a marine source unit's worst nightmare. Our CMS4 source unit is IP66 tested to provide you the very best water intrusion and salt protection in its class. It also meets or exceeds ASTM B117 (Salt fog exposure), ASTM D4329 (UV Exposure), and is even resistant to 3.0G of vibration!Seemless ControlBesides its toughness, the CMS4 features large intuitive control buttons and two anti-slip knobs that make operation a breeze. Buttons positioned along the edges of the display controller’s face enable quick, stress-free access to functions.Watertight Display ControllerWith the CMS4 Black Box installed, you can control everything from the wired watertight controller. It's simple robust design maximizes reliability. The vibrant color display allows for simple functionality with enhanced durability that can resist the most harmful of elements. The LCD panel is optically bonded to hardened glass for superior scratch resistance, clarity, gl