I was making a 3 hour trip a couple months ago cruising on the highway with the windows down, so of course I had to crank up the music high. I ended up blowing two speakers and the fuse in my amp So I replaced the fuse but my subs barely worked. They didn't have the BOOM it once had. Just kinda sounded like normal speakers so I thought the front two speakers being blown might be effecting this. I replaced the two speakers and still my subs suck. It actually seems the front two has more bass than my subs. The subs aren't blown because I checked it with my older ones and they are doing the same thing. Could I something else I don't know about be doing this?