These soundbars and speaker systems from Sonos, Samsung and JBL are an instant upgrade to your home entertainment system.

We have picked the best TVs to watch the Super Bowl on that allow you to enjoy Game Day in ultra-detail to put you right amidst the action.

Two Award-winning packages, but there can only be one winner ...

YouTube is improving how auto-dubbed videos sound and feel, adding expressive speech and testing lip-sync technology so translated audio better matches tone, emotion and on-screen visuals.

Learn how to place your projector, choose the right screen, manage lighting, and set up audio for a true 100-inch+ movie ...