This prompted me to run some Bass test tones through my system, JMlabs original Micro-Utopia and suffice it to say I was pleasantly surprised to hear usable output into the upper 30's. No wonder I don't feel like I'm missing much with my speakers that I believe have a mfg listed low of 50hz -6db. I guess in room response is more useful. Sorry if that's off-topic but thanks for inspiring me to check that out!
