"True" surround doesn't require more than two drivers (speakers), one on each side of the head. You only have 2 inputs (ears) which do a fine job IF the sound being sent to them is accurately produced (or reproduced if it's from a recording). If it isn't, no quantity of drivers above two will help in a headset, and not all that much with speakers scattered around your room, either.
What determines the quality of the surround experience is the source and the hardware and software in between it and the speakers. The only reason to have more than one driver for each speaker (each ear) in headphones is if your design can produce a better quality of sound across the audible spectrum than a single-speaker design, but the fact is, there are very nice single-driver headsets that produce great sound, whether you are listening to music or playing games. (I'm not saying they are for everyone, and how the speakers color the sound will make a difference in your personal choice, if you care to that degree.)
Having 3 of the same driver in each cup is a sign of ignorance in headset design. The only reason any headset should produce an audible noise after you've hooked it up is that you got the connections wrong. Maybe you plugged the microphone connector into a speaker connection, and vice versa? If you didn't make that kind of mistake, the headphones are junk, no matter how solid they feel in construction.
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