As built-in higher performance home theaters are installed around the world, we are finding that more customers are demanding front channel speakers with greater fidelity and higher sound pressure levels than ever before. And, here is our answer. The AIM Cinema Monitors are bigger, better and badder than anything in the category. Creating a diffused sound field for rear channel surround has become critical to mimic the array of speakers along the side and back walls of a traditional movie theater. The new AIM Cinema DiPole does this in a very elegant format.Each speaker has two 514 inch drivers and two 1-inch dome tweeters placed 50 degrees off-axis from each other. Two switchable settings allow the speaker to operate in either a bipole configuration or in opposite polarity as a dipole to create the desired null at the listening area. In the second position there is a circuit to boost bass response, which would normally be lost in the cancellation through the opposite output from the two woofers.The drivers are mounted in a baffle that has been carefully molded with graceful curves and angles to avoid any sharp reflections. The result is a piece of acoustic artwork that is impressive in both its style and its performance. Available in three models, the AIM Cinema DiPole is destined to become a classic.Specs:Two 5 1/4" Kevlar Cone Woofers with Phase Plugs Two Pivoting 1" Aluminum/Magnesium Dome Tweeters Front-Mounted Switches Allow for up to 3dB of Bass and Treble Adjustment F