I've owned two Decware amps in the past. You will like dealing with Decware. If I recall, most of the amps allow for two different connection settings depending on ohm load of the speakers. Steve can usually set up the amp to allow either 4 or 8 ohms, or 8 or 16 ohms. You may want the latter. The Zu speakers show as 12 ohm speakers. I would talk to Steve as has been suggested.
