Get ready to rock! Newegg has a one-day speaker deal, which probably means you should better be ready to shop as well.

For today only (Wednesday, March 7, 2012), Newegg has a coupon code that will knock 50 percent off the price of Definitive Technology’s BP8B Floorstanding Speaker. Just use the coupon code EMCYTZT1273 during checkout, and the final price will come down to $249.99 each. That price also includes free shipping!

Definitive’s bipolar tower speaker features a 5.25-inch mid/bass driver and one 1-inch dome tweeter. Definitive says they’ve designed the cabinet to take up less than one square foot of floor space, but crank out twice as much sound as a conventional speaker.

Other features include a frequency response 22-30,000 Hz, a sensitivity rating of 91dB, and one set of five-way binding posts.

Remember that this speaker is sold individually, not in pairs—so you’re going to want to pick up (at least) two. Also, you’d better do it quick! The coupon code (EMCYTZT1273) expires at the end of today.