Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Shot in the dark
Review: Just installed on motorcycle and they don't work. Very low muffled sound. Almost like they were blown before I got them. There are no instructions or markings showing which pre-installed wire is + or -. So I tried them both ways before turning up the volume. Neither way worked. Just bad speakers. Take a chance if you want. I won't again.
