I did a bit more reasearching and found this. Yea seems like multiple speakers and tricks. I don't mind if they're tricks as long as it work though.
Surround-Sound Anywhere
Rather than relying on a single speaker to provide 180 degrees of sound field, the AK-R8 headphones have discrete speakers to handle the front, center and rear sound positions.
Subwoofer
On top of these speakers rests the large subwoofer which, in addition to handling the duties of low frequency contents, actually vibrates within the headphone shell giving the user a whole new dimension to their listening/gaming experience.
These are the ones the above is from. It's a bit cheap at $101 though so I would look for something better if all this works. There are even 7.1 but I think i'd need some special receiver for those (would be nice to have for MGS4). This also seems to be a wired headset. Going to go for wireless.
Edit: yep wired.
I don't understand any of those things in the pack. It seems like there is a fiber optics cable so that would mean at least this pair can work with the ps3. I only have one hdmi port, and no hdmi receiver to split the sound and vid due to my one port. Doubt my tv's optical out would be good (cheap tv). I'm going to take my time with this buy. Might just get a psp and forget about watching movies and wanting big sound in my room.