kraken x ps4

hi guys, there is something that make sound the kraken x like in the pc with the 7.1 appengine on ps4!?!?!?
Cuz i don't lnow why but also the volume when im on ps4 looks low instead of using them on pc. it's ok also anything to buy like separate dac or other just suggest me. i don't wanna buy a new pair of headset.

thx stay safe