I wouldn't recommend that two JBL speakers for their tiny profile.
The speakers are too tiny to perform properly
I would go for some HiVi speakers for that price
Go for true hifi headphones and a separate mic if you're thinking bout headphones.
if not, for RM400 can get Edifier C3
There isn't enough money for a 5.1 setup so your only choice would be Edifier M3400 or Edifier E3100 for RM200
get the Z623 if you don't care about sound quality and all you want is bass alone.

S330D may sound too sharp to many customers so you might wanna beware.
C5 is just C3 with extra features like radio and such. Think about whether you need the features or not.

I would go for C3 as it is balanced and filled with potential for future

Between Creative Inspire S2 (wired) and Logitech Z523, which would you recommend more? I would gladly buy Edifier speakers with separate tweeters, but where I live, I can't get them. So of all the available choices and within my current budget, I've narrowed it down to these two. I've been using Creative Inspire P380 for the past 10 or 11 years, so I'm looking for something that is similar to them in terms of sound quality/clarity. I just don't want a downgrade, and that's it. I use my computer for pretty much everything, music (mostly western classical, asian traditional, world music, game soundtracks), gaming and movies/tv shows, but what I value the most is clarity and sound detail, and when it comes to movies clarity of speech. So in general they don't need to be powerful, very loud, have an exaggerated bass for explosions etc.

I heard Z523 in a shop today; the bass seemed too heavy for those satellites, even when close to minimum, and my inspire seem to have a fuller, warmer sound. However I listen to them when sitting at the desk in my room, while the shop was quite huge, the file didn't seem to be very HQ and they weren't positioned well. S2 could be quite similar to my old ones (or maybe even somewhat better?).

I will get a hi fi system in the future, but since I need something asap, I'm getting one of these now, and will probably use them for the TV/consoles later on.

Btw what do you think of Creative Inspire T10?

Thanks in advance if anyone answers!

edit: I can also get creative inspire t3130, they're cheaper, while s2 and z523 have almost the same price.