Martin Logan Depth Subwoofers

100% of the reviews on Amazon.com give this product a positive rating.

The Depth i's unique and stylish enclosure is the icing on the cake when you consider its sheer output, speed, punch, musical prowess and daily livability ; The level of control the Depth i affords you makes it ideal for a variety of speaker systems,...

Because of the triangular shape and three-driver array, the Depth i is not a sub you can put in a corner or behind a sofa (not that you should do that for any sub), forget about and expect it to sound good ; The internal amp and drivers can fill most...

The Depth i is one of the most complete subwoofers on the market, regardless of your listening tastes, for it excels at both music and movies. The Depth i can fill all but the largest rooms with blissful bass and can even hang with the costlier...