
Fill your whole room with sound with these Bose Virtually Invisible® 891 in-wall speakers. Bose Stereo Everywhere™ speaker technology provides balanced stereo sound, and the 7" woofer and 1" tweeters deliver powerful audio performance.
A: Thank you for your interest in the Virtually Invisible 891 In-Wall Speakers, Ankit. The Lifestyle 535 was engineered specifically to work with the original speakers that came with the system. The 891's would not be compatible for this particular setup. For the best possible advice in updating your system, please don't hesitate to reach out to our Tech support team at 1-800-367-4008. They are available M-F 9 AM to 9 PM Eastern. Thank you, and have a great day! Jesse - Bose Support
Q: Can I use these speakers for front speakers for a home theater system? Can these be used in ceiling?
A: Thanks for your question! The Virtually Invisible 891 speakers can certainly be used for the front channels in a home theater setup. However, these were not engineered to be installed in a ceiling. For ceiling speakers, please take a look at the 791 and/or 591 speakers. We hope this helps!
Q: Do these speakers rely on wall cavity for the box? My wall in basement only has drywall on one side.
A: Hello J123, thanks for the question! For a flush wall-mounted installation, we recommend that you have a wall cavity at least about 4 inches deep. The speaker's depth is 3.55 inches. Hope this helps!
A: Which center channel did you decide to go with in the end? Are you happy with your current setup? Would you do anything differently?