These are great speakers, solid construction top notch Fosgate quality. I mounted these in my back deck using some Metra depth extenders. They put out a good amount of bass considering their only running off my Kenwood HU, once I get a 4 channel amp I'm sure they will bump real good. These are also very clean at filling in the highs. I have 4 way pioneers up front, combined with these I have great full range sound front and back. I prefer a more subtle aesthetic so I really like the more generic looking speaker grills, nothing flashy that screams "steal me"!