Nostaligica. Actually I have been using this brand of speakers from their initial model and to be frank this brand is giving tuff compitation to other well known brands of this category in the market, sound is clear no voice modulations when u hear and no vaibrations even most of all no issues in curcit when u dosnt use for months, oncw u like to switch it on its on witgoyt any issues, well this model is realy good which can be relayef on and utilized fir its fullest always trust new branda in the market which gives the right support which u ware actually looking for. go for it. As I did.