What you have to understand is Dwight and the surrounding area are not like your part of the world. Axiom doesn't have to go buy another plot. There is no such concept as "buying land" in Dwightville. This is why Ian bought a second Doosan. You think that Doosan is for making audio parts? Not yet it isn't. First, Axiom needs to build "implements" to conquer the surrounding land.

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated