i know the Totem option will probably be up there in price. anytime i see an ad on audiogon, or in a forum and they list original MSRP, i can tell you they aint cheap. but, that being said, ive yet to hear anything other than overwhelmingly posotive reviews
EDIT: posotive reviews except for a few posts below me
i know this doesnt exactly answer your question as to what is best, but more hihger-end ported speakers will come with a foam plug that is meant for situations like yours, or to fine-tune the amount of bass. i would assume (yeah, im assuming here
) that Totem includes foam plugs. if not, i know it sounds a little silly, but ive heard of people using a sock to seal off the port. but if its going in that tv stand, no one will be the wiser
(very sharp looking stand btw. good choice)
EDIT: posotive reviews except for a few posts below me

i know this doesnt exactly answer your question as to what is best, but more hihger-end ported speakers will come with a foam plug that is meant for situations like yours, or to fine-tune the amount of bass. i would assume (yeah, im assuming here

