20 Most Recent Sirius SUBX1 Universal Plug and Play Boom Box Boombox Questions & Answers

Having same issue. So apparently the onyx may not work with the subx1. I enjoy my boombox and maybe a solution will come soon.

they aren't compatible. I had same problem. called siriusxm they said its not compatible even though its the same "universal" connector. they said the subx1 was pre merger. I say it shouldn't matter because they have same universal connection.

It will be very difficult to get document from net.