I have cured buzzes from speakers by tightening the screws that hold the woofers in place. I was surprised how loose the screws had become. Talon uses a square drive screw in the Hawks, not sure about Khoruses. You can buy a screwdriver for this at Home Depot or Sears. Do not use your power screwdriver! This may not be your problem, but it's an easy thing to check. just put the screwdriver on each screw and twist to check for looseness. Hold the tip of the screwdriver in one hand in case it slips.
Best way to find rattle in Talon Khorus?
I have a pair of Talon Khorus speakers and the right one has a bit of a rattle in it. I first noticed it when moving the speaker and with my ear to the speaker I hear it rattle. The music still sounds okay. I tried calling Talon but, as with an earlier thread, they seem to not be at home anymore. Weeks of calling and emailing has brought no response. I see the bolts at the bottom of the speaker and some set screws in the front, but I don't want to damage the speaker. Please help out if you have opened up your Khorus speaker.