Do you have a model number on the Logitechs? Walmart only has a $23 pair w/subwoofer on their website. Logitech's at Amazon.com - http://amzn.to/iYfPcJtoggle quoted messageShow quoted text
Keith, you might try out the smallest conventional, analog (not USB) powered computer speakers from Logitech; under $12 in Walmart here on the ConUS. They're dark gray-black, have an AC cord that leads directly into the left speaker (no wall-wart) and have no hum when output from netbooks, ULRs and my ATS-909. They feel solid, sound very good to me and are inexpensive and uncomplicated.