If you've ever had dreams of owning speakers so loud that they could cause miniature earthquakes in your home, these Mark Neumann Coliseum XLS speakers may be perfect for you. That is, if you are willing to part with $40,000. With a combined shipping weight of 580 pounds, you can only imagine how monstrous these bad boys are.
With an open-baffle acoustic system inspired by a concert grand piano, the Coliseum XLS is capable of dispersing loud, quality sound 360 degrees. Created with a wood finish, each speaker towers at a colossal 44 inches tall, 22 inches wide and 18 inches deep. The monstrous speakers have an average sensitivity of 95 dB and a frequency response from 20Hz to 20kHz. With enough bass to shake a small room, these speakers are sure to anger the entire neighborhood.