Hello first of all I hope I won’t be punished immediately because I open the thread again in the wrong place or even worse a double post. Should this be the case his shame about me. To my little problem: I’m a little confused. I have a small snug sound system at the moment already. -ESX XE6.2c Xenium -Signat Ram1 Mark II -Woofer an Axton beat me Death Now I have received from my dear little sister but her equipment, which at her Gehen -2 Pioneer double swing coils Woofer with 400 Rms each (I don’t have exactly the name in my head, if it should be of course I will look immediately but otherwise my sofa won’t let go). -4 channel power amplifier of ESX Signum Sx 4100 What confuses me is that I read everywhere that you should not operate 2 Woofer at a 4 channel power amplifier. Since these should be set right there otherwise the Woofer can break, what praktis but it’s almost impossible. Now the previous owner apparently did that but or do I stand on the hose? You can like to throw with technical words around you, Google helps, but I would also agree with an idiot-proof explanation Would you like to exchange the Pioneers against the Axton or one of the two into the housing of the Axton. Another question would be to insert tweeters into the A-pillar. Does jmd have tips, tricks, installation instructions for this?