⭕ These are in excellent condition, from a sofas distance they look mint. For full transparency I can find the only two minor marks: (1) a small tear on the black fret the size of a thumb nail on the bottom side of one speaker, (2) a minor mark on the perimeter of on of the larger aluminium discs. Both are not noticeable unless close up but i wanted to outline these.
Using the patented B&O acoustic lens technology, they can detect where you are sitting and calibrate the sound so you only hear the sweet spot. Behind the frets is a 15 inch subwoofer and a 10 inch upper bass driver to give the low end performance. The biggest disc provides the mid-range and top disc is the tweeter.