The 5 best home theater systems of 2021

A home theater system can create an immersive movie-watching experience with surround sound.Compact systems offer convenience, while larger speakers with AV receivers perform the best.Polk's T Series Speaker System is our top pick thanks to its impressive performance and affordable price.For more speaker recommendations, check out our roundup of the best speaker deals.Speakers built into your TV are fine for casual viewing, but if you're looking for an immersive audio experience while watching m