Well, I just got them in today. I connected everything and the right front is getting a crackle in it no music just crackles very faint though. I tested the speaker and wire and they work great on the left front. I'm thinking its the amp has a bad channel but maybe I'm missing something. All help welcome. I have Windows XP Pro with SP1,audigy2 sound card just drivers installed on it. I noticed no 4.1 adjustment in XP maybe a problem?