I checked out the Kove, didn't know much about them. Look like good subs. I know DD are pretty sweet. Haven't heard much about the Eclipse Titanium, other than they exist. But I think all those subs cost a lot more than the MASS. I got mine for 300. So for a 300 dollar sub, I think being able to handle 800 to 1k RMS and 20mm X-MAX is pretty sweet.
I also heard the DD subs (I assume you refer to the beast) take a ton of power to make them perform (upwards of 1000+ watts to get them sounding like they should, and 1200+ to get them near full X-MAX).
Like I said, this is what i hear. What do you run?
