Hi ViLo

I haven't tried the Podium 802's myself, but if you're looking to lighten the load, they are 19 pounds each and I believe together they have 400 watts RMS. It seems to me they cost about $240 for a pair!

There are a number of threads on these speakers.

The sub to the z5500 weighs around 35 pounds. Lots of wires to contend with.

But there are a lot of people that really like the Logitechs. Not enough mids to suit my ears.