Wayne Parham Messages: 18835 Registered: January 2001
Illuminati (33rd Degree)
From the specs, that speaker works best in a two to eight cubic foot box, port tuned to 40Hz. PiAlign suggests 2 cubic feet, tuned to 40Hz with a 2.2" long, 2.5" diameter port. Deepest flat response is obtained with an 8 cubic foot box, tuned to the same frequency.