u/ClaustrophobicBear

I manage an office and we have this radio, and it outputs to 6 speakers though out the building. We usually play the radio and it’s giving out. What can I replace this with? And is there something compatible that we will be able to play music from a computer or device. We are over the radio.

(See pics for model, and speakers)

I do not know where to start, so any help at all is appreciated! Thank you!!