Onkyo LS-B50 sound bar review: An underwhelming home-theater effort

Onkyo’s LS-B50 sound bar system didn’t arrive quite in time for our recent story comparing sound bars from TV manufacturers to their cousins produced by audio companies (Onkyo, of course, falls into the latter camp), but we wanted to consider it nonetheless. Like those systems, the LS-B50 includes a wireless subwoofer that communicates