The SuperZero 2.1 is a mini speaker that sports a 4.5" long throw pulp cone woofer and a 1" silk dome tweeter. It features a newly designed crossover for both the midrange and tweeter, lowering distortion and improving power handling. The compact, well-braced cabinet is naturally strong and stout. As a result, it doesn’t have the to deal with the box vibrations that interfere with the critical midrange performance of its big-boy counterparts. The speaker's narrow front face is almost all speaker, so there's no wide baffle to interfere and interact with the Super Zero 2.1's output. The new NHT SuperZero 2.1 is a true high-performance mini-monitor that builds on the merits of its predecessors and improves upon them. Transparency, detail, "walk-around-the-stage" realism--it's all there, and so much more.