Hello, I have the facility now than half a year and am more than satisfied. The deliveries went as you're used to it from Amazon, very quickly and there was no damage, since the device was packaged very well. Unpacking and connecting is very fast. The material feels in spite of very high quality and durable plastic. Granted they are not the most beautiful speaker but that's a matter of taste. At the first audition, I was pleasantly surprised by the clear highs, full mids and powerful bass, which one can regulate on a small wheel. I personally have the most bass control at half volume, because this is completely sufficient and is not too much of a good. Because I also have the '' previous '' (Z2300) already used very often, I had a very good comparison. I find that the Z623 does not sound so cluttered with basses. The bass in the new, in my opinion at the new rich and not so booming and hard. So far I have already done so almost everything (movies, music, party, games, etc) and could barely make out a disadvantage. Even at full volume almost no oversteer, but this may vary between different musical styles. The only thing not like the speaker is piano music. while clinking the satellite even in small volumes. But I think that someone wants to listen to piano music, is generally ill advised for 2.1 systems. but they are simply not made.
Conclusion: I can recommend these speakers warmly, as they provide rich sound and fat bass for relatively little money. I would buy even definitely go back.
I hope I could help you in your buying decision. MfG The Radonman
