i have a Earthquake 15". I built a ported box with 4.2ft3 with two rould 4" X 10" ports. What is this tuned to. Thats internal space. ALso is this a good spl box
Originally posted by dbhittin i have a Earthquake 15". I built a ported box with 4.2ft3 with two rould 4" X 10" ports. What is this tuned to. Thats internal space. ALso is this a good spl box