I have had a Onkyo with a DSW 550 Pro sub, been working great for a few years, moved it around, now Sub LED goes on Green for +-2 sec then back to Red no response. No setting changed etc


  • F1nutF1nut Posts: 44,519
    Make sure the connections are correct and tight. If it still has the problem the plate amp has failed, a common problem with sub plate amps.
    Political Correctness'.........defined

    "A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."

    President of Club Polk

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