Good morning guys. Anyway I'm undecided between these two amplifiers to connect near a 1500w rms bass face sub. Reading on various other forums and with tests in hand, both deliver about 2000w rms in bridge at 4 ohms. The fact is that I'm a bit undecided on which one to buy. Maybe for stability I would be more oriented towards the ep2500 which would then be an ep4000... I think the ep2500 would maintain lower frequencies for longer than a class D. I saw a video in which the behringer nx3000 (which would then be an inuke3000) was disassembled and there are basically 4 capacitors, it seems strange to me that it maintains all that power.... What do you think? My subwoofer is ground zero gzrw 12x spl https://www.ground-zero-audio.com/en/produkt/gzrw-12xspl/