DSW Pro 550 ONKYO

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

Comments

  • F1nut
    F1nut Posts: 49,704
    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.
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