I have a samsung home theater, model HT-BD1150. I had one of the rear speakers go out so I had to open it up. Long story short, I need the name of clip that connects the live wire to the actual speaker. There is a small negative, and a larger positive clip. It's a simple little piece, I just have no idea what it is called. Speaker wire goes into one end, other end fits on this plate that goes onto the speaker. I went to hardware store and found nothing. Thanks for help, its appreciated.