Overclockers Online has posted a review on the Logitech Z-3 speakers

For my last test, it was time to load up Doom 3. Overall the Z-3s performed very well, but without having rear speakers it’s hard to create the same atmosphere as my Z560s do. Nevertheless, the Z-3s made Doom 3 fun to play. I should also note that you may want to turn up the bass for games when compared to music in order to feel the explosions
and bullet sounds more.

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