Summary: I recently replaced my 14 year old Velodyne FSR-12 with the DD-15. I did so because the FSR-12 was struggling in our new house with larger great room, and because the DD-15 was on sale due to its being replaced soon by the DD-15 Plus (at considerably higher price).
Summary: I bought my DD-15 about 6 months ago after many experiences with my brother's Velodyne HGS-12 and being simply amazed. I have it in a room which is about 12'x30', and it adds a whole new dimention to any movie or music that you play.
Summary: First off, I'm not a audiophile, so you won't see me talking about techno calibration statistics, but I do enjoy a quality sound. As such this subwoofer can go extremely loud and low. You get what you pay for.
Summary: The Velodyne DD-15 uses the same size magnet the 18" does, without nearly as much expense. The sub did a great job blending in with my large Klipsch speakers and is fantastic at reproducing low and mid range sounds. The system includes an easy to use set-up - that maximizes the impact of the bass.
Summary: Bought my goes unheard in early March and have not regretted it one second since! Absolutely incredible subwoofer! Room calibration / equalizer works very well! KÃ¶pte min olyssnad i bÃ¶rjan av mars och har inte Ã¥ngrat mig en sekund sedan dess! Helt otrolig subwoofer!