Easy to mount just about anywhere!Our compact box speakers are magnetically shielded so you can mount them anywhere without worrying about affecting readings on your compass, autopilot or other sensitive electronics.Key FeaturesAluminum brackets and grilles are designed for durability in tough marine environmentsMagnetically shielded so they wont affect other sensitive electronicsPolypropylene cones and mylar tweeters are fully waterproofGimbal mount (included) lets you mount the speakers horizontally or vertically for optimum soundMounting hardware included 100-watts of power per pair on these 4-Ohm speakers gives good sound inside or outside Dimensions: 71/2"W x 53/16"H x 43/8"D Sold in pairsThree-year warranty