Yes. And I did not know Axiom cabinets were not rectangles. The pics look like rectangles and the official specs don't indicate non-parallel sides - i.e., different widths at the front and back as would be necessary for non-parallel sides. But I only have the QS8 so I'm just making assumptions. Axiom should show the non-box design in pics, as I had never noticed that. The PSB, for example, makes the curve clear and uses that to sell the speaker.

Panny 3000 PJ, 118" Carada, Denon 3300, PS3, Axiom QS8, PSB 5T, B&W sub, levitating speaker wire