These speakers are on sale again, not sure on the quantity @ Rio. Colours available: only black and graphite.
I grabbed them from the last deal and they sound great (pun intended), esp. for their size.
They are passive speakers and require an amp, or A/V system to drive them.
Note, this is the same deal as previous:
https://www.ozbargain.com.au/node/418484
Also note, there are newer versions of these speakers, but the improvements are minute IMHO
https://www.qacoustics.co.uk/q3000i-range-3010i-bookshelf-sp…
Any recommendations on a cheapish amp? I have some nice bookshelves but my little sony amp is on the way out. Need something with optical and analogue.