I use that Decomposition Systems in recent months, I had no other similar system before. I agree with the majority of stakeholders: the extraordinary low compact, value for money very interesting ... BUT BUT now I had the same surprise that the next user: HP subwoofer broke after a few years of operation (for me a few months after buying it used) ...
So a message to mr HK "thank you to ensure that HP does not break for a YES or NO" I am leaving with a new HP, but if this phenomenon occurs here I will change and I will be much more critical equipment. I recommend this hardware but beware of the history of the stuff if you buy used!