Is the BeoLab 90 the most expensive speaker money can buy? Nah, we’ll have that one a little later. Consider this the equivalent of a lifetime achievement award — Bang & Olufsen have been cranking out super expensive speakers since forever, and the BeoLab 90 is right up there with the most expensive of them! This avant garde home loudspeaker cranks out 8,200 watts of power across 18 drivers, but actually, all you really need to know is that when a speaker comes with its own research whitepaper, you know it means business. Explains why they cost about $85,000 per pair!