Hi Prof,
Welcome to the Aspen forum!
Yes, there is an Orion in Geelong, owned by Mark Chapman, who works in Melbourne city. He posts here as Aurelius.
There is also a Phoenix, owned by Dr Ben Williams, a close friend living in Box Hill and working in Hawthorn. This is the predecessor to the Orion, and there are strong sonic similarities.
Both speakers are powered by Aspen amplifiers, with the ASP of the Mark's powered by a specialty power supply I designed.
Hopefully both will respond here, otherwise, I will contact them and ask if they would be prepared to demo their wonderful speakers!
Cheers,
Hugh