A number of years ago I purchased Reference 3A Grand Veenas for audition. They are Canadian, and I live in NY. I decided to send them back, and it is definitely a hassle, as mentioned. I don’t know if things work the same way in returning something to the U.S., but the paperwork was crazy- my social security number was required in triplicate on paperwork attached to the outside of the shipping boxes. It was a VERY uncomfortable experience, and not cheap either.
I’d try a local or across the border audition as mentioned.
Spatials are a great speaker, and most likely you’ll enjoy them, but since you’re question was regarding the return process, I thought I’d share.