Hi have these speakers too and both crossovers in the bottom (sub) piece is not working. You may want to remove the amp assembly (8 screws?) and check the fuses before you send it in for repair there should be two of them. Polk no longer makes these units so they will most likely ask you to send it in for a repair estimate.
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Hi have these speakers too and both crossovers in the bottom (sub) piece is not working. You may want to remove the amp assembly (8 screws?) and check the fuses before you send it in for repair there should be two of them. Polk no longer makes these units so they will most likely ask you to send it in for a repair estimate.