Happy to clarify... Our return and warranty policies do not change based on customer location. We ship products internationally at least once or twice per week.
It is extremely rare that someone would ever need to return a fully assembled speaker back to us for service. In the rare occasion a problem is encountered, we know our products well enough that with some minor troubleshooting with the customer, we can determine what the suspect component is and we simply send a replacement component. It is no different as to how we approach warranty issues for our domestic customers.
Hope this makes sense!