The DD-10 may be the smallest subwoofer in the DD series but you wouldn’t think so once you listen to it. This is a real bad ass subwoofer! It goes down deep and loud with no distortion unless you are using it to fill a large hall with it. In a small room, you can literally feel the walls shake and even in a medium size room, you can feel some kind of seismic activity going on. The DD series were a wildly popular series and every model in that series are industry standard bearers for what a subwoofer should sound like.
Cosmetically, the subwoofer is in pretty good condition. The gloss black finish has the usual polish swirl marks on it but that is almost universally common on any black gloss finish. Otherwise, the subwoofer looks really good and performs 100%. We don’t have the original box but will securely pack it for safe shipping.