Is a rodek R2180A2 which operated at the beginning 2×12 inch FK Subs with 185 W sinus each. Is unfortunately stuck to one of the coil because I had it a bit exaggerated. Now the power stage operates a 12 inch sub with 185 W sinus and one with 260W sinus both of FK and there has been again nice deep bass pressure. Only yesterday I switched a 1 Farad capacitor parallel to the power stage and had to turn the end stage for it and since then it is as if only the weaker s The rodek R2180A2 was hired by a friend because I have no idea about it. Can mri someone of the same final stage have helped on what I have to adjust them. I have already found all the explanations of the buttons on the Internet but since I had already made a sub kaoutt I do not want to play around. PLEASE HELFT ME. In advance already many thanks.