Summary: I don't know how I found it so cheap on Amazon (must have been a year-end closeout or something), but I got the transmitter and 2 speakers in February 2011 for $89.99 At that price this speaker system is nothing short of an absolute stea.
Summary: I already purchased another set of these a year ago. My space increased in size so I wanted to add a few to the equation. I didn't research at all if it would all be compatible together (universal wireless signals) but I hoped for the best.
Summary: Does not work with intel macs. Does not have sub speaker and main speaker identification. Would not even pair with each other. Difficult instructions. Make sure you video yourself unpacking because it was difficult repacking.
Summary: I was excited to play Christmas music in other rooms of the house, but I should have taken the negative reviews more seriously. These speakers did exactly what several people wrote. They worked when I first set them up, but after about 20 minutes they stopped.
Summary: Pros: (1) Easy to install. The system is easy to hook up, just insert tranceivers into the back of the speakers, plug speakers into electrical outlet and install transmitter into USB port. (2) Sound good.
Summary: I absolutely love the Sony wireless PC Multimedia speakers! The sound they put out is absolutely fabulous and they're very easily moved from one location in my home to another. I'm a music lover and am enjoying a whole new listening experience since purchasing these speakers from Amazon.