The PMX-RGB Color Optixâ controller provides LED lighting control over M1 & M2 speakers and subwoofers. This allows you to create a true marine ecosystem that works together seamlessly. Pair this with our RF Connectâ smartphone app and give your system infinite control by customizing the color and lighting effects of your speakers. Supports up to 8 speakers or subwoofers. App supports multiple Color Optixâ controllers. IPX7 Water Intrusion Rating Protected against heavy splashing and rain. Must not fail or show water seepage when exposed, but not when immersed. IPX-7 Waterproof Standard. Protected against short durations of water immersion. Max immersion for less than 30 minutes and at a depth of less than 1 meter. The PMX-RGB is an Element Readyâ watertight, IPX7 certified, RGB LED Light Controller. The controller features plug and play connectors that make the installation of the controller and RGB speakers simple through the use of optional extension cables and Y-adaptors. The proprietary designed RF CONNECTâ App allows quick and easy connection from compatible Apple or Android devices to the Color Optixâ controller through wireless communication. Multiple Color Optixâ modules supported. The App allows the user to choose from 30 different color scrolling options, any fixed color from the swatch panels, or any gradient from the color wheel. The speed and brightness can also be dialed in to compliment and customize every installation. The PMX-RGB can support up to 8 speakers or 8 subwoofers.