u/Johnstamos5454

Looking for recommendations, first time with a Sonos system. Looking to have a speaker that can be out by the pool, portable. I would also like to have one inside where they can link together. Inside one doesn’t need to be portable. Looking for a cost effective solution that I can build on to in the future. Hoping to eventually get the soundbar/sub. Then upstairs speakers etc

What would be the best combo? Affordable and effective with room to grow