Hi samandnoah,
It's on the list for development at Axiom but since that's in the future, you'd be ahead of the game by checking out outdoor models from a couple of our Canadian competitors--Energy, Paradigm and PSB (I'm not sure if PSB makes one).
The Boston might be decent as well, since their strength always lay in the small compact speaker.
I'm amazed at the Dual thing, but Harman International bought the Dual brand name some years ago so perhaps some of the speaker design facilities at Harman were utilized to develop them.
Regards,
