The FAA already has ordered immediate cockpit security improvements, and the administration's proposal envisions additional short-term steps, such as security bars and other access barriers, during the phase-in period for the fortified doors.

CNN: Bush to propose aviation security measures Thursday

The E-Series (SB4021E) and M-Series (SB4021M) 2.1 Home Theater Sound Bars feature wireless subwoofers, which generate deep bass from up to 60 feet away without the use of additional cables.

ENGADGET: Four new soundbars from Vizio, just in time for the holidays