Subwoofer

My comp is on a desk surrounded on 3 sides and I'm looking at getting a 2.1 speaker system to 'upgrade' from my 2.0 3watt total stock speakers (pathetic i know lol
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But i was wonderin if the sub would have any impact bcuz it would b on the floor and i dont know if the sound would still come through well since it would b surrounded and on the floor???
obviously i dont kno lots about speakers so thx in advance
-spit

But i was wonderin if the sub would have any impact bcuz it would b on the floor and i dont know if the sound would still come through well since it would b surrounded and on the floor???
obviously i dont kno lots about speakers so thx in advance

-spit