At Xtreme Auto Sound, our goal is to provide the Rancho Cucamonga community with superior auto sound and video. We listen to what you have to say and suggest options to fit your individual needs. Our professionals will answer any questions you may have and help weigh the pros and cons on different products. We will gladly refer you to the right place if we don't carry what you are looking for. Give us a try and let us prove to you that we love what we do and are here to help you.