For its 90th birthday, Bang & Olufsen has created a totally insane speaker that stands more than 4 feet tall, weighs more than 300 pounds, and costs as much as a Tesla. The BeoLab 90 comes with a $38,995 price tag—and remember, you'll need two, so you're looking at $79,990 for a pair. Bloomberg Pursuits' Stephen Pulvirent is at the CES tech showcase in Las Vegas and tells us how the sound comes out of the BeoLab 90 at a full 360 degrees.