The Data Digest: Which Devices Have People Connected To Their TV
About 40% of US online adults now have a home theater audio system connected to their TVs, providing a better sound experience than the typical speakers connected to a PC or those built into a boom box. Forrester’s Consumer Technographics® data shows that US consumers who have home theater systems take home entertainment seriously; they have a variety of entertainment devices, including set-top boxes, connected to their TVs.
More information can be found in the report 'Audio In The Home Is A Feature, Not A Device Category'.