Help me please... LTU or AM6?

[Dreams]

Thank you all for your replies.

I sleep with earphones and even use earphones during the day. I enjoy listening to talk radio. Unfortunately, speakers are not an option as my GF sleeps beside me. I don't want to use Ultrasonic with earphones so if I played the Ocean Surf or Trickling Stream in my earphones would I have to give-up my talk radio? Personally I don't think I'd mind having the two overlap and would prefer to have the ocean surf or trickling stream play in the background while I listen to talk radio or audiobooks but would doing it this way negate the benefits of the sub?

Thanks everyone.