The Redtronic S100LP Slim Speaker is a low-profile design that is perfect for fitting in slim spaces with a depth of only 40mm (1.57"") making it one of the most low-profile speakers on the market. The S100LP is designed to be extremely tough, housed by a durable steel assembly and weather resistant making installation to the vehicle a hassle free product life. Packing 100w, the S100LP significantly increases the warning & awareness to the vehicles surroundings. The Redtronic S100LP Low-Profile Speaker comes with a 2-year warranty.