Not very well known in Australia, but a legend in its native England, REL has been pumping out "sub-bass systems" for nigh on 20 years. The company takes a different approach to what other companies call "subwoofers" by supplementing stereo sound instead of just supplying low-end effects. If you have a pair of standmounts, or are looking to add a more "muscular" bass sound to your music, then REL wants to hear from you.
The REL T-5 is the company's newest "sub" aimed at entry-level systems. Despite the low-cost emphasis, there has been zero compromise on build quality: the T-5 is beautifully constructed. From the piano-black finish to the immaculate back panel, the REL oozes sophistication, and yet its sound engineering roots remain with its solid gold RCA terminals and thick heatsink.
Now for the tech specs: the REL T-5 features a closed design with a single 8-inch, down-firing driver. It's driven by a 125W amplifier and can go down as low as 32Hz at -6bB. The box is also compact, at roughly 300mm². A lot of power from a small box, then.