Hallöle leutz, what do you think of the esx amps of the vision series? especially I mean the models: v900.2 c , v800.2 and v500d I am quite aware that esx is a secondary product of hifonics and that the prices are not so great, so I mean you get much better for the coal… with the esx products, however, the price is rather located in the lowsector and you get quite a lot of equipment and performance for the money… so the question is whether the equipment is also what tau and what is even more important, how is the sound, the processing and the set price/performance ratio I have already heard esx subs myself and the are in the price/performance range quite ok…. thank you for your attention sers nickon