Check this -- a $1,000,000 speaker

No jokes my man; one million dollar speaker for ONE speaker? Yes, it is true!!

Again, the $1,000,000 buys one speaker, so you'll need to shell out $2,000,000 for stereo, and at least five million for your Ultimate home theater.

The Ultimate is a rather large speaker--each one consists of six, seven-foot tall panels. Each Ultimate houses a total of forty 15-inch subwoofers, twenty-four 8-inch woofers, and massive arrays of 2-inch wide and 1-inch wide ribbon tweeters. All of this is for a single channel/speaker, double those numbers for stereo! A pair of Ultimates are nearly forty feet wide.

Each Ultimate speaker comes with its own power amplifiers, with an output of 31,000 watts, and the manufacturer claims the Ultimate can generate up to 146dB SPL, that's a lot louder than a jet plane taking off.

Read all about it here.