kbanford

Hi. I am building a box for 4 of the MJ-18's. They will be used for home theater and music. So I think im going with 4.5 cubic feet each and tuned to 30hz. Should each subwoofer have its own chamber or should they all be together. If they are together how many ports should I use and what dimensions should they be. Thanks alot!

OK thanks alot Mark. I allready had these speakers in some huge boxes tuned real low and they sounded really good but they took up alot of space thank you

Thanks for the response mark. They will primarily be used for music and My space is limited. So i am going to build 2 boxes. 2 woofers per box. 9 cubic feet. My ports are going to be 4x18 and 16.5 inches long. does this sound right to you? thanks