Biwiring will give you nothing, real or imagined. Well, maybe imagined...
Also, to clarify, most 2.5-way speakers use two identical woofer/mids, with one running from it's lower acoustical limits up to around 100 Hz, and the other one running from it's lower limits up to the crossover frequency of the tweeter. The theoretical advantages are the speaker will have more headroom in the bass frquencies, and it won't have nearly as many comb-filtering problems in the midrange.
Nice speakers...enjoy them.
Also, to clarify, most 2.5-way speakers use two identical woofer/mids, with one running from it's lower acoustical limits up to around 100 Hz, and the other one running from it's lower limits up to the crossover frequency of the tweeter. The theoretical advantages are the speaker will have more headroom in the bass frquencies, and it won't have nearly as many comb-filtering problems in the midrange.
Nice speakers...enjoy them.