A:Answer The dock on this speaker is designed specifically for Apple iPhones and iPods. However, if your Sirius radio has a headphone jack or audio output, you can connect it with a simple audio cable. If you have further questions, don't hesitate to reach out to us directly. You can reach us at 1-800-379-2073. We are open from Mon. – Fri., 9 AM – 9 PM and on Sat., 9 AM – 7 PM ET.