@ Ermita: Just recently Ive built CBe-18, my version of Stipe cyclops,I extended the depth to 700mm, and offcourse he re designed it and came up with this version (the first batch of pix that ive posted). I loaded them with PAudio SD18el same drivers from my 186s. CBe-18 are loud and heavy and yet clean, even in singles it can go as low 40hz. 186 cabs are very good cabs too, very nice on live setup.