I have a pair of Totem Mani-2 stand-mount monitors which I have owned for many years. Totem seems to know how to extract pretty amazing bass out of a small enclosure. My little Mani-2s play down to 30Hz with authority. Downside is that they suck power.
The Tribes seem to have a bit better efficiency (and a significantly larger enclosure). Definitely worth a listen I think.
The Tribes seem to have a bit better efficiency (and a significantly larger enclosure). Definitely worth a listen I think.