Consisting of 2-channels — each channel is a 7-foot tall panel, the Ne Plus Ultra speaker system is the world’s most expensive, at a hefty $2-million. That’s not all, the “included system of power amplifiers crank out a total of 31,000 Watts.” Click here for first picture in gallery.

To accommodate two channels of this gargantuan system (that means twelve of these 7-foot panels), you’ll need a 37-foot-wide listening room, and altogether they weigh four tons.

[via Dvice]

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