On our Banzai Run, it seems that the sound on one speaker in the backbox cuts in and out. Wiring looks fine on the speakers themselves.

Is this likely an amplifier issue?

I dont have a scope or other real means of testing components.

Thanks for any suggestions.

I think that my problem is with the backbox speakers, so I plan on replacing them both.

Does anyone have a suggestion and or link for a good, easy replacement?

Thanks.

I swapped out the right side head speaker with this one from Amazon and the problem has gone away. Easy fix for $5

https://www.amazon.com/gp/product/B001RNNX8U/ref=oh_aui_detailpage_o00_s00

I also swapped out the cabinet speaker with this one for another $10

https://www.amazon.com/gp/product/B000FMPENQ/ref=oh_aui_detailpage_o00_s00

Both were a direct swap that took just a few minutes with the spade connectors, and the sound is fine.