Biwiring make any sense?

 How about owning biwire speaker cables but the speakers have only two terminals instead of 4?   Is the signal split and flows into the naked or unhooked up wire? 

@kclone , I make no claim to have a real tight grasp on electrical theory, but it seems to me that what you have described would be sub-optimal. The signal would be starting out on what seems to me to be one gauge of wire but then arriving at the speaker on a narrower gauge of wire.  What you could do in that scenario, I think, is if the termination at the speaker end was spades, you could double them up so you had two on each speaker post.

Sure, if you just had one set of terminals.  Then you're basically giving yourself a fatter wire.  No harm there if you already have those wires, but if you're just starting out just buy the bigger wire!  If you have two sets of terminals, then you can avoid using jumpers, and maybe that's a positive.  Beamping seems like it makes more theoretical sense, but then you're getting into the old cost vs benefit thing, which is ok. 

When I bought a pair of Tekton Pendragons a few years ago...( which I really love)...they had an option to bi-wire....I was told that the wiring inside the speakers joined together anyway completely nullifying the idea of bi-wiring...the answer would be NO.

Some woofers have a feedback to the amplifier this interfere with the tweeters and this is one of many reasons some biwire.i have read this in many reviews.i do triamp some speakers with an electronic crossover between amp pre amp.enjoy the experiments and the music it keeps the mind busy

If the speakers are properly designed for bi-wiring then it will make a difference but a lot of speakers have four terminals and they're not internally set up on the crossover to be bi-wired properly but it does make a difference if the speakers are properly designed, I have the monitor audio platinum 200g2 and when I bi-wired them the sound stage opened up even more.