Question about Bose Bass Module 500

I upgraded the Soundbar 500 with it. At first I was almost a little disappointed with the Soundbar alone, but with the Bass Module in combination, the sound is really excellent and now I am thrilled with the sound. I have also thought about the two satellites.

I can highly recommend this subwoofer. I upgraded my Bose 300 with it. By the way, I also recommend the 2 satellites.