Solid 3/4" (1" stock) finger-jointed pine construction, removable EDL casters, and premium components throughout insure extreme road worthiness and reliability. The use of solid pine results in the most responsive dynamics imaginable and the compliment of the metal-standard Celestion Vintage 30 paired (in an X pattern) with the new Creamback G12H-75 result in what many have already described as "the best cabinet I've ever heard".