Hi Donnie,
I believe that you are correct on the impedance .....
However, the Decware Zen amps love a low impedance load.
In the past, I have used the SE84UFO with speakers I was experimenting with that had a 1 ohm impedance and the only result was that the amplifier seemed to make more power .....
I'm sure that a 1 ohm load would be a disaster for a "typical" amplifier .....
Best wishes,
Randy