Since this is what I would consider a high-end design, this project was a great opportunity to use one of the Parts Express finished speaker cabinets. Based on the parameters of the driver, the .50 cu. ft. enclosure was just about the perfect size. If you wanted to build your own cabinet, the dimensions would be 14" tall, 8.5" wide, and 12" deep, when made out of 3/4" MDF. This enclosure was tuned to approximately 48 Hz with a 2" diameter by 5" long port. The woofer and tweeter were centered on the baffle both horizontally and vertically, with a small center-to-center spacing of just 4-1/2".