Interesting comments. The bass on the S5 should be quite a bit more substantial than the one the YG. You are talking about 2X10Â vs 1X10Â, both in sealed box (I even think these are both made by Scan Speak, with some cone modification by YG/Magico) . The YG, are also less efficient and will have less power handling capabilities due to that. Something was off with the setup you heard. I agree on the look to some degree, a bit bulky looking, but for the money, hard to bit.