A:AnswerHello Tom, the Bose UB-20 Series II brackets are engineered specifically for use with our Direct Reflect and Jewel Cube speakers. We'd recommend contacting Sony to inquire what brackets are compatible with your speakers. Thanks and have a great day!
A:AnswerHello Sapomo, thanks for the inquiry. The UB-20 II brackets will work perfectly with our Virtually Invisible 300 Wireless Surround Speakers. Have a great day!
A:AnswerHello FRD. The UB20 II brackets will work with the speakers that come with the Acoustimass V system. The bracket comes with the slide bracket that attaches to the slide in slots. The slide bracket can be attached to the wall, but not to the ceiling. With the UB20 II, you would not need the AC-2 adapter.
A:Answermy house was pre-wired and mine are mounted to the ceiling. The used the exiting cable and and used a bracket to drill then screw it into place. Hopefully, this helps
A:AnswerIn order to give the most accurate information, we would need to know what version of 301's you have. I would recommend reaching out to our team for assistant through our website.