Hello everyone this is my first post and I hope it wouldn't be the last: that is what I think of emotiva subwoofer sub par, not only the subwoofer but also the ERC-2, I have, ERC-2 delivered Dec.28,2012 if I not mistaken or around that time, by February 2013 it went up in smoke, the support is very prompt in sending me a replacement power supply I have to bring it to the certified technician to have it installed, it worked fine until last July 2013 , after 16 mos. the Power supply went up in smoke again, I called support and they said it is due to static electricity, WHAT! in July? nonetheless they told me to ship it back to them, BTW I live in Ontario, Canada. and the cost to ship to USA is not cheap. I think I will just keep this as a bad experience, another product is a subwoofer Ultra 10, just a few months after I purchase it went bad, they sent me a capacitor and told me to replace it so I went to the technician again and he replaced it. after a few days it went bad, they sent me another capacitor, it worked for a few months, now it died again. and they wanted to ship the sub plate for repair or replacement. no more Emotiva for me, at least my emotive preamp is still working.