Home Forums DIY Speakers and Subwoofers Sealed ~5 cuft UM18-22 Duo – Build Thread Reply To: RE: Sealed ~5 cuft UM18-22 Duo – Build Thread

  • splinter

    Member
    December 9, 2021 at 7:24 pm

    @tvor-ceasar Indeed it is not.

    I wired the red on one side to the +1 on the input, and the black on the otherside to the -1. Then I connected the remaining red and black together. Per other build threads, that should have me wired in series for a 4ohm load.

    Perhaps I just had really bad luck, but the burnout could’ve been a combination of age and not being run for a while. Worked fine for half an hour Monday, Tuesday and Wednesday. I’m going to get it to a tech, being a analogue amp I’m hoping it can be repaired. But at the very least I want to know how it failed. Could turn out to be a very expensive NX6000 but we shall see.