Well . . . . . be more careful. Yes replace it with an exact same JBL unit. That way there is no question about matching impedance, frequency response, power rating, etc.
Originally Posted by MatthewB. /forum/post/12867079
You may have just blown a simple fuse on that sub, why not take off the amp and check, it's fast and easy to see if a fuse is blown. Go to radio shack with the blown fuse, so they can match it and switch it out, total cost maybe 2.00 and 20 minutes of your time.