Welcome Terry

Contacting Axiom would be a good idea. There might be something wrong with the speaker like a loose connection. I suspect they will ask you to remove the woofers to check the connections, the woofers and maybe the crossover.

Like sirquack said if you purchased this speaker from Axiom, any replacement parts is covered under the warranty.

Cheers!

I’m armed and I’m drinking. You don’t want to listen to advice from me, amigo.

-Max Payne