Thanks for reaching out — let's check this out.
A few questions: are you trying to pair your Google Home to your JBL speaker? Is it through Bluetooth connectivity? If so, give these a whirl:
Pair and connect a Bluetooth speaker and a speaker or display.
Hope these steps help!
Due to inactivity, I'll go ahead and lock this thread in 24 hours. Feel free to start a new thread if you need assistance with your Google speakers and we'd be glad to assist you further.