Excited but Powerless

[Smitty_]

Yesterday I received an MC-HD-AMK for my '10 H-D Ultra Limited (w/CB) with 4 H-D Boom Audio upgrade speakers already installed...
I read the instructions (pretty weak) and watched all the youtube install videos (pretty good)... no problem I thought...piece of cake.
So off to the garage to amp up my ride in preparation for my upcoming ride out to Sturgis (yippee)...
Followed the instructions except I wanted to check out the performance before I started locking everything down.

Everything was plug compatible as advertised, but I have no power...???

I ran the supplied wires directly to the + battery, to a good (verified) ground...fuse checks out good...no power and no sound. the MC-HD-AMK green LED never illuminated when the radio was turned on.

Any ideas???