As has been said,  computer speakers can be  a tough nut sometimes.  Also as 
someone said, you can try putting ferrite on the speaker cables and power 
cord to the speakers.

How close is the rig and/or antennas to the speakers.   Can you move the 
speakers some distance away, just to see if it gets better?

Any indoor antennas in your setup?  Are all antennas properly matched?  Any 
baluns or chokes to decouple rf  from the feedlines?

You mentioned 3 bands.  Have you tried other bands?  Is it still there if 
you tx into a dummy load?
 If you reduce power, how low do you have to go before  the rfi stops?
73, Steve KW3A




----- Original Message ----- 
From: "Richard French" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Tuesday, June 05, 2007 12:53 PM
Subject: Re: RFI problem.


> Second floor, max power 100 watts, bands 10 2 and 440.
> Thanks for your help, and 73.