Bose has consistently made the world's best-performing active noise cancellation headsets. In home theater, they've targeted the best performance per unit of "

Bose has consistently made the world's best-performing active noise cancellation headsets. In home theater, they've targeted the best performance per unit of "unsightliness", so people who are willing to have 10 cubic foot floorstanding speakers scoff at their performance. But nobody can really touch them in price per unit of speaker volume, which is an important aesthetic parameter for Bose's customer base.