Thank you for taking the time to post and welcome to the Bose Community!
In regards to your query, we do not recommend that you use the Wave system as a receiver for your LifeStyle 48 Speakers and Sub. There is no way you will be able to successfully connect to Wave to your speakers and select a source to listen to at the same time.
I hope this helps! If you have any further queries, please reach out to us again!
Jessie O - Community Support
Thank you for y answer.
I did not understood. You dont recomand or it cannot be done?
I want to listen to music on the sound wave system and have the subwoofer and speakers conected to the wave system.
Thank you for following up with me and I apologize if my response was unclear.
You will be unable to connect the speakers to the Wave System in the way that you intend to. There is no way to connect the speakers and select a source to listen to at the same time.
I hope this helps to clarify, If there is anything else we can do for you, please do not hesitate to reach out again!