Wayne Parham Messages: 18792 Registered: January 2001
Illuminati (33rd Degree)
Use MDF or Baltic Birch plywood. You can veneer the cabinet with any sort of real wood you prefer. But you want a composite wood product like MDF or plywood because solid woods have natural resonances that you want to avoid. Also, when using plywood, make sure to use only Baltic Birch because it is void-free. Cheaper plywoods have voids, and the debris in the void will buzz when the speaker is used.