Summary: This sub is being used with my Denon receiver and Polk Audio speakers. For it's size it produces quite a bit of tight bass. It is not at all boomy like my old Klipsch sub that I replaced. I'm using it for both movies and music and have found it performs equally well for both.
Summary: These small DT subs (including the current version of this one, the SuperCube 2000) are optimal under a specific set of circumstances: 1) You need a very small sub that's easy to place and move around, and 2) You do not want or need significant deep bass (below 30Hz) or subsonic (below 20Hz)...
Summary: Item was advertised as refurbished. The first one received was defective upon receipt. It was promptly exchanged without cost to me. The second sub I received seemed OK but a bit questionable, occasionally popped (noise) and a week later completely failed.
Summary: For the past 9 years or so I've had a Boston Acoustics PV700 12" that I was very happy with. It recently bit the dust so I was forced to go sub shopping. I kept seeing great reviews on this Definitive Technology SuperCube III.
Summary: I had been looking at Def Tech's subs for a short while and was ready to pick up a SC4000, but I had an epiphany... The SC III is only recently discontinued and still available from authorized sellers!
Summary: I have owned this sub woofer for almost 7 years. Twice, I have needed replacement parts. Incredibly, they were sent to me free of charge. Not only do they make a fantastic high-quality product, they have earned a customer for life with their caring attitude, something that is rare these days.
Summary: Had old Altec Lansing 10" SW that was showing it's age. Decided to go with small form factor with the idea of possibly using two units to fill my media room (20'x24') with low end audio goodness. I purchased one to check it out. I couldn't be more satisfied.
Summary: If you want a boomy, rattle the neighbor's house sound, then this Supercube is not for you! Its tight, and crisp bass make it an excellent choice for a bedroom or small room HT set-up. It delivers well for both music and movies. As a plus, Definitive Technology's customer service is the BEST.
Summary: The form factor is so compact that it makes you wonder if the other buyers on Amazon who rated this product highly were wrong. After setting it up, you immediately find out why this little sub rocks. Highly recommended!!