Tell me if the fault is actually on my end as far as this goes. I hooked up my rig to a frequency generator and sweeped the frequency from 55hz-300hz. My speakers are supposedly rated from 55hz-13khz +-3dB. -3 dB's means a third less volume by my understanding. Well the tone was way louder at 100hz and up than under 100hz. In fact, at 55hz, the tone was barely even audible. If I understand quoted specs incorrectly, that's one thing. If the case is actually that the thus far unnamed bass cabinet manufacturer quotes false frequency response, then that ticks me off. Maybe some of the rest of the TB'ers have tried this and can offer some insight. There are very few things in this world that really get me on fire, and one of them is fire, and the other is when someone lies.