This REL T5 subwoofer produces amazing, deep bass, especially for such a small package. This sub is ideal for filling out the bottom end when matched with bookshelf speakers. It will work best in small to medium sized rooms, it is not quite capable of filling large rooms with a lot of bass, but perfect for a bedroom, study or smaller living room.
This sub is less than one cubic foot, with a glass black finish. The T5 employs an 8", down firing driver, and has not only an LFE input, but also has line level and high level inputs, so the sub can be hooked up to your system in a variety of ways. I used the high level input, connecting it to my amp, so the sub blended extraordinarily well with my system. There is also an adjustable crossover.
This sub was purchased in March of 2016, and is in perfect working order. It was in a secondary system. There are several light scratches to the gloss black finish, and some water stains as well. These can be seen in one of the pictures, and only with close scrutiny. I am paying shipping to anywhere in the continental US.