Well, I really wanted to love and keep these speakers but alas, it's not going to happen. It took me a while to settle on a pair of quality small yet affordable powered monitors that have a subwoofer output (and built-in crossover).These Edifier R1280Ts speakers seemed to be the right speakers, and if that was your whole system they might very well be! But that's not the case for me.These are my computer speakers, and I don't connect the speakers directly from the 3.5mm jack to the RCA input, instead I use a USB Digital-to-Analog Converter to take advantage of higher sampling rates. I listen to music on my Mac mini M1 mostly using Apple Music. The Mac mini M1 is connected to a Schiit Modi DAC via USB, which is connected to a Schiit Loki Mini+ Equalizer (awesome combo by the way). These two devices are connected via short 6" RCA cables, in turn connected to the Edifier Speakers also with short quality RCA cables.This is where things fall apart a little. Everything sounds great until I reach about 3/4 of the range when boosting the lower frequencies using the two leftward knobs on the Schiit Loki Mini+ equalizer. The bass starts clipping at any volume setting. This didn't happen when connecting the Edifier speakers directly to the Mac mini M1, or even when connecting the speakers directly to the Schiit Modi DAC. It would happen a tiny bit when connected the Mac directly to the Schiit Loki Mini+ equalizer, though not nearly as pronounced.At first I thought it was the equalizer that was the problem, and Schiit support was very responsive and helped me out by sending me a replacement (the equalizer I had purchased from them was from someone else returning it after all). Unfortunately the exact same thing happened with the replacement unit. I then tried 3 different amplifiers connected to small passive bookshelf speakers (a simple 2x50W amp, a 2x160W amp and finally a 2x50W+sub amp). When the Schiit Modi and Loki combo is connected to an amplifier and passive speakers, there is no clipping happening, even at higher volumes and the bass knobs boosted both on the amplifiers and the Loki equalizer. That's where clipping happens on the Edifier.I suspect the input sensitivity here is the issue, and the compatibility with the signal sent by the Loki Mini+ equalizer. Interestingly, I noticed that there was more clipping on the Edifier speakers when connected to the Line 1 input, vs the Line 2 inputs. I noticed this when trying to figure out what was wrong with the equalizer while working with Schiit customer support. It was faint enough I thought I was making it up. But then I looked at the specs on the speakers and saw that the input sensitive of Line 1 is 500mV±50mV and the input sensitivity of Line 2 is 700mV±50mV which I assume would explain why I heard more clipping when connected to Line 1. I can't find the specs for the first 2x50W amp I tried but I think its input sensitivity was probably advertised as "≤ 280mV.” The second amp was 775mV and the amp I am currently using is also ≤ 280mV. None of these have clipping at any volume I tested (the Edifier speakers would have clipping even at the lowest volumes).Anyhow, I am committed to the components I have more than I am to the speakers, hence my return. Despite all of these, the Edifier speakers sounded fantastic on their own. I wouldn't hesitate getting them if I had a different setup.