Based on other reviews, it seemed that I could use two subwoofers with it (both the included wireless and an additional wired). This is not the case. The included subwoofer is not that great. I'd recommend purchasing the NS-SW100 and an additional RCA cable and use a wired sub. Once I connected a different subwoofer, the package sounded complete.
Setup is easy with devices and television. Sound quality is excellent from hdmi as well as bluetooth sources. Android app is well laid out and easy to use.
Purchased this product to expand my MusicCast capabilities throughout my house. Very pleased with the sound and the functionality of the soundbar. As always, Yamaha quality is the best. The only negative is the soundbar doesn't display the music that it's playing on the TV. It only displays on the programming MusicCast app. The Yamaha amplifiers display all of the music information on a connected TV. Not a big deal but worth noting. Very pleased overall with my purchase though.