http://www.music123.com/Alesis-M1-activ ... 4214.music
...but none for the 620's on their website. I've pretty much decided to go for a 6.5 inch speaker because I like the price/size/bass response ratio. I like the Event TR6's but sometimes they lead me to believe that the bass is boosted at the sacrifice of some midrange, and I prefer a monitor that is flat and true, plus my co-producer just bought a pair of TR's and A/B-ing is all about variety.
All comments welcome, thanks!