Hello to all Essi drivers, I have asked again about questions that I would like to ask you. This is about my sound system. I have a Dual XDMR7710 radio (4x55Watt) (from the USA :-)) and in the trunk two approximately 3o years old Roeterl boxes with each 60 watts (but they still have a top sound). I probably get a bass role from a buddy soon and would like to connect it with me with neat wumms, but my radio has no further output for the role and probably not enough power. That’s why I ask if someone can box an amplifier for 2 normal and recommend a bass role? My bowdet is limited because I am in the first year of teaching. If I don’t get the bass role then I get a 300 watt bass box. Could you give me tips there? PS. I play with the thoughts to take out my back seats for more space, do I have to register this in the tuev? MFG Sascha