Divorce forces sale! This is my all-horn audio system. The satellites are already gone. So I'm offering this inredible, true 35 Hz horn subwoofer. It is very massiv and is finished in red oak. The top and the bottom exhaust are removable, but shipping, while technically possible, would be prohibitively expensive on account of the weight. The footprint of the subwoofer is 36"x27", the height is 75" and it is loaded with 1x18" JBL driver. I would be willing to trade the sub for a late model Mac Mini. Please do not hesitate to ask questions. If you have never heard a sound of a good horn subwoofer, you are in for a surprise! Read my feedback and make your offer with confidence! Good luck and God bless.