You might want to read the amplifier thread here. There is a pretty good discussion on overdriving tweeters and some excellent technical links. It could be that you are just blowing the tweeters.

Just a thought or two.

The Rat.



The Rat. M80s, VP-150, QS8s, SVS PC 20-39+, OPPO, Onkyo 703s, Harmony 880 Sony 60" SXRD HDTV