Out on the road camping this weekend so limited tools available, but on my 2011 voyager 1700 my left speaker was cutting in and out, then stopped completely until I gave it a good whack, then stopped again. I took the speaker out and the female spade connector for the positive wire is super loose and barely holds on. Is there a way to crimp these as they're in a hard plastic insulated connector? It's working now but I know the next big bump I hit it won't be. Thanks.