A:Answer Yes it is, I just purchased the Bose 700 soundbar & the 700 subwoofer. Works great! Based on my experience...... I do however recommend that u reset your tv & cable remotes, bose remote will connect but not all functions will work.
Connect your tv, cable, sound bar together & turn everything on. Follow these steps in following order;
Program tv remote
Program the cable remote(to tv)
Program sound bar remote
Program the sound bar remote(to tv)
Program the sound bar remote(to cable)
Now you can use your bose remote for the tv & cable.
Note; some bose sound bars DO NOT come with a remote, but are available for purchase. If your tv has an hdmi port labeled with(arc) your tv will turn the sound bar on/off with it.