The matrix mode is great for movies, I don't use it for music because I think it sounds better normally plus most music is mixed in stereo anyway

The matrix mode is really cool

Matrix mode is cool for times when using an application that only allows 2.1 set ups

they are still working pretty good.5.1 channel - matrix mode is good but its stereo being channeled thru 5 speakers

The "Matrix" mode sound fantastically awesome

Personally I find the matrix mode artificial sounding and hard to listen to, but it seems a waste to only use two of the five

My biggest gripe is the waste called matrix mode; it really isn't that useful, and is more a gimmick than anything else.

Matrix mode is nice; it allows me to listen to my stereo music through all of the speakers

Sounds Great plus the Matrix Mode

The matrix mode is very helpful when I am watching tv or listening to music.

, it works great, and the matrix mode is nice as well

If you are using a laptop that does not have surround sound output, you can easily purchase a USB external sound card, like I did, and then you will have a real 5.1 setup, but even without it Matrix mode is great at giving the effect of true surround.

The matrix mode is better than most I've heard, and although it may not be official Prologic II, it works the same way and does a good job on ProLogic tracks

Matrix mode is flawed and sometimes doesn't work with certain programs, but I don't really care or mind some videos on Youtube and

The matrix mode is fun to have and the sound, so far that I have heard, is nice.

Matrix mode works really well

The "matrix mode" works very well for turning a stereo source into 5.1

They are still working as they should, Good speakers, good product from Logitech.

The volume limit won't get so loud as to kill your eardrums, as with higher quality (and more expensive) speaker sets, but who wants that anyway

I bought this speaker set to replace an old one that was dying, as well as to upgrade to surround sound