I bought the Emotiva Stealth 8 powered monitors in 2015 and have had them in my main audio room ever since, alongside my Magnepan speakers. Emotiva no longer sells these new, but when they did, they got excellent reviews. They have an excellent frequency response, one review said that the bass -3 dB point is at 35 Hz. They use an Air Motion Transformer tweeter for the highs. Here is a link to a review from Sound and Vision:
Emotiva Pro Stealth 8 Speaker System | Sound & Vision (soundandvision.com).
I prefer to sell these locally to a club member or someone in the Atlanta area. They each weigh over 40 pounds! They are in excellent condition (no blemishes that I can see). I have the original boxes. They require an XLR input (they are "pro" monitors) but there are adapter cables if you need them.
After years of enjoying these, I recently purchased a pair of KEF LS60 "wireless" speakers (they were on sale from $7K to $5K) and have no space to keep these.
Originally $1500, asking $650. Email me at trhorner@bellsouth.net or call 404-368-0174 with any questions. I can include a pair of stands that I used with these speakers.