My recent QS8's weren't double boxed, and neither were my M80's that I ordered & received over a year ago. I believe that my M22's & VP150 ordered back around Christmas of '03 were double-boxed, however.
Big, bold Axiom logos and descriptions of the contents all over the box. IMHO, it just screams to steal or damage them.
M80v2 | VP150v2 | QS8v2 SVS Pci+ 20-39 Emotiva UMC-1 & LPA-1 M22ti + T-Amp, in the Office