*******READ******** Find more info about the car! www.zatzy.com 1 million. Thanks alot, I have to say its not my car. Get into this homepage to find more about the car! www.zatzy.com A BMW M 536 Turbo, over 700 HP! Great quality

I would assume theyre already good quality bc they are speakers that came installed in a BMW, but I do not know anything about speakers or sound quality. Of course i can always get better quality speakers, but would it be worth it if I spent $150-$200 to replace them?