I purchased this speaker to replace a blown factory speaker in my 01 Silverado. Much tighter bass and more detailed than the oem speaker. Blends perfectly with the factory separate tweeter. I would probably recommend something else if you are using an aftermarket head unit. However, it sounds fantastic with the stock GM head unit. The sound is so good that I ended up ordering a 2nd to replace the remaining factory speaker. At $28, this is a steal.