BigBadBello Posted July 1, 2023 Share Posted July 1, 2023 hi all i just got my SPL-120 subwoofer and its a beast… but… when i switch it on there is a somewhat loud thumb once and then its on and work amazing… is that normal? its connected via an AudioQuest Black Lab cable to my AVR. (onkyo TX-RZ1100). thanks for helping me out kind regards Quote Link to comment Share on other sites More sharing options...
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