Coming from Crystal Audio 12", I can say that I am completely satisfied. It lacks nothing and I think it works even better than before

I have it for a week after playing with the settings and music and movies, I have to say for the money it costs, it is perfect for my listening space of 40 square meters with taga harmony 606v3 speakers and Denon AVR X 2700H amplifier. The apartment trembles

I use the whole series for a 5.1 setup and I consider it a decent choice for the money it costs. It is not suitable for high volumes in music. It gets very warm and has significant distortion. It does not cool properly. It is not suitable for many things. However, at a volume of 30-50% and with proper adjustment, it performs very well for covering a space of up to 50 square meters and supports a good pair of main speakers. As a cheap sound upgrade option, it is quite good. In movie playback use, it is much better and does not disappoint

The whole apartment building is shaking. I used to have a different opinion but it's until you adjust it and it's in the right angle that it can deliver. I've had it for a year and it's connected to the pioneer vsx-D510 Digital signal processor. I can say that we thought the Technics amplifier sa-eh790 sits a little better, louder, until I adjusted the pioneer, pay attention to the settings!!! It's worth it though.