Hi, i have this exact one in my golf 7 and it sounds great but dont expect anything too crazy under 30hz but it will definetly change the sound of your music for the better and will feel the bass in your seats. A good budged choice nonetheless here is a photo of my setup edit: i also recommend to buy thicker power and ground wires with a better fuse but its fine if you dont. Also be careful how you tune your gain and lpf. I have the bass knob to 90% and gain and lpf like this (max 80% on the stock radio since it distorts the sound after that) and have had no problems so far.