[Elecraft] West Mountain COMSPKR Question

[Dave C]

Hi all,

    I know some folks on here are using the COMSPKRs with Elecrafts so I
thought I would ask a quick question.  I picked up a pair at a hamfest
today to try with my K3 but I must have been half-asleep because I didn't
catch that the power supply was not included.  I need to know what input
voltage it takes.

    The rear of the speaker says "DC IN" and I found a review on e-Ham
saying it took 9VDC in but then I took the speaker apart and the power
connection on the circuit board clearly says "AC IN".  So, I'm obviously
confused and don't want to guess at this point.  Couldn't find the answer
on West Mountain's website so thought I would ask here.  Thanks and 73,

Dave
K8JDC