I ordered these speakers the other day, got them installed today. I'm very impressed with their construction first of all. Installing them was easy with all the included accessories. I rode around for half an hour listening to them and being amazed. These replaced crappy Wal-Mart Speakers that the previous owner installed in my 91 Accord. It has improved mid range response, and quality very well. Where these speakers really impressed me was their bass response. I produce a lot of techno/dubstep music, and the speakers reproduced my higher bass notes with good accuracy. Overall these speakers are an amazing value!