I've been a frequent visitor to the Axiom product pages for about 2 years now. The attention to detail is very poor and when you sell online only what's the excuse? When I bought my LFR1100V4's they were actually advertising the fact that the DSP included a 12v trigger. (I'm the guy who asked them to remove that little tidbit). Do my LFR's actually weigh 4lb less per speaker than M100's? Is the impedance of the rear array 4ohm as advertised or closer to 8ohm as per the graph? How much power can the rear array handle? Back to topic. I was told by Debbie, after a discussion with Andrew, that always on won't hurt the DSP and the standby power consumption is very low. I my case I'll guess I'll find out as I have no plans to look into alternate on/off options. I'm glad I have the V4 intrductory 10 year warranty though.