Servus! You can read all sorts of things here. After I found out that a proper sound set in the car is going back to 4-digit Euro dimensions, I had another idea. Since the sound pressure is even more important to me personally than the sound, I would like to put 1 or 2 of my PA top parts in the trunk. The boxes have an impedance of 8 ohms and an RMS power of 400W. Since the top parts are normally driven by an active subwoofer, fail Now I’m superior: I’m more likely to switch to a 2-channel power amplifier or to add a 4-channel power amplifier (and only use 2 channels in a flash), if I want to switch to “normal” car audio components at some point. As stated above: 400W at 8 Ohm should not be unproblematic – especially since I don’t want to spend 1000,-€ for a power amplifier. Does anyone have a tip for me?