Summary: When i ordered i thought i was getting a 12. Because that's what i type in. So i had to order a 10 box for it. Speaker is very good. But not what i wanted. My fault for not looking. But a very good sub.
Summary: Got two of these on a rockford monoblock500.1db says 250x1@4ohms so 125 watts per sub but it's putting out way more than that half way up and these subs rock. Have them in my tacoma double cab behind the rear seats and for 10's they'll slam and hit the lows pretty well too.
Summary: It is common knowledge to not overpower Kenwood subwoofers. I am running this sub in a sealed enclosure and off of 200 watts from two bridged amp channels. Seems to be a perfect match for the sub.
Summary: I have this mounted in a small enclosure behind my 3rd row seat, 2003 Lincoln Aviator, and it sounds great. Exactly what I was looking for without having to loose my 3rd row seat. Thinking of buying another.
Summary: I needed a relatively shallow sub. I chose this sub after seeing mostly good to great reviews on multiple sites. I have a 2012 Silverado Crew cab. These are under the rear seats. I used a box with 1.60 cu ft airspace total.
Summary: The sound the sub produces for being a shallow mount is good. However, the sub does not like cold climates. Inner ring assembly broke off and sounded blown. Had to use super glue to make it sound normal again. Who knows how long it'll last.