Razer Nommo Chroma 2.0 Audio Quality problem

Just bought myself a brand new pair of Razer Nommo Chroma 2.0, plugged them in and installed Synapse 3 with it. Other than the sound quality, they work no problem. The sound quality is my main issue. Is there any way to, I don't know how to put it, but increase the quality? My old Creative speakers could be enhanced in a couple of ways, and did sound very good but I personally wanted an upgrade from that. Feels like my sound experience got downgraded... For example, the Default Format in the advanced sound settings is stuck on 16 bit, 48000Hz (DVD Quality) and can't be changed. I was able to change this setting with my old speakers, but not with my Razer ones. Any way I could try to mess with those settings? I know it's the default setting for the speakers, but why can't it be changed? It did make a huge difference with my Creative speakers... Thanks a ton for any kind of tips and help. Best regards, Ruu