I have long been a fan of Boston Acoustics car and home audio speakers. I had a set in my F150 that I loved although I can't remember the model number. So when I ordered these for my Shelby, I thought I was getting the same ones (they ended up not being the same as before). The sound quality of these is a lot better than the stockers in a mustang, but that isn't saying much. These speakers are decent sound quality but I was disappointed because they are not nearly as good as the other BA's I have owned. They are good if you are adding them to the stock radio as they do not require much power but if you're looking for a audiophile level speaker, this isn't the one for you. I paired these with Kickers Shelby 8" mid range speakers in the doors and the sound quality from the pair is average at best. I will be upgrading to a JL set of 5 ¼'s soon.
Pros: Low power requirement. Decent price. Better than stock.
Cons: Average sound quality. Harsh highs. No low end bass.