Hi, I'm searching for a subwoofer in the range of $200 to $400, I've checked on internet both new and used Klipsch, Polk, Rel, Jamo, Definitive Technologic and others. I even downloaded some owner's manuals.
Now I found a Earthquake SUB 120.
I didn't know that brand and I didn't found much information, so I don't know how good it is.
What called my attention is the owner's manual, it has a full graphic showing db-hz response, I didn't see that kind of information in any other manual. I even read some people in doubt about Definitive Technologic because they don't state if the frequency response they show for some subs are in the +-3db range
So, how good is Earthquake?
Thanks!