If your not an audiophoile ( I'm not!!!) and you want to vastly improve the sound of audio system without mixing and matching a bunch of different parts and pieces....just something thats more plug and play and works great.....be sure to check out OEMAudio+. They aint cheap, and you wont go out and win sound competitions, but the stuff fits, it plugs right in, and sounds great. I was sold on it by the system being plug and play and the sub fits so well in the back I can still break down my road bike and fit it in back there. Its a great option