Marine Stereo Wired Remote ControlThe MRXRC is a durable waterproof remote control for the DS18 MRX1. This remote control can be mounted anywhere you need to control the master unit from a distance. The most common area would be on the rear transom or deck of a boat so you can control volume, tracks, and music sources from a more convenient and relaxed area. Built in LEDs will help you navigate easily through all your options to get to the music you love.Features:Waterproof6' Extension Cord includedIncludes Mounting HardwareLED LightsTechnical Specifications:12VDCMounting Hole Diameter - 1.77" (45MM)Mounting Depth - 1.18" (30MM)Overall Diameter - 2.43" (61.8MM)Overall Depth - 1.76" (44.8MM)*Sold as an Individual