Which amps comparable to the audioson vrx 4.300??

The Audison is supposed to sound really good. and now my radio is completely new (blue point bremen mp 74 <- was exchanged by the manufacturer) I wanted to get the whole sch*** that I now still have to travel out in the car and install something clever. search now for the first nice sounding end stage and a matching fronsystem with it. music: house, trance but also skatpunk and rock all so actually everything except black and rmb. thank you already! EDIT: I should like to understand n I also wrote that I heard the stage at nem exact v-compo pro 6.2 MK2 and that two more kick basses (no more idea which manufacturer) were running in the doors. and the sound was great. only the audioson is a bit expensive to me. but I found the combo great. so I'm looking for a comparable (from the sound) for less money.