$1,000,000 gets you: a complete original Transformers boxed collection, a speedy car or...one. single. speaker. At a mil per channel, these speakers are almost as big as Transformers, but I'd still rather have Soundwave in my living room.
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Made by Transmission Audio, this handmade speaker system has 12 separate, open-baffle dipole panels, each nearly seven feet high. Those panels are arranged to create a 37 foot wide speaker wall, and combined they weigh just a little over four tons. So, all you really need to enjoy the best sound possible is deep pockets, high ceilings, and one very reinforced floor. [Ultimate AV Mag via CNET]