BPX
Definitives's bipolar surround speakers are simply the best available. Each is a true bipolar system containing two complete full-range speaker system, one on each side of the cabinet. Bipolar technology is absolutely superior for surround speakers because it synergistically combines the performance advantages of direct radiating (imaging, focus, localization, and specificity) and dipolar speakers (spacious, sourceless, all-enveloping ambience) into one ideal system which is perfect for all discret 5.1 formats including Dolby Digital AC-3*, DTS* as well as the new Dolby EX* and Dolby Pro-Logic*. They are all full-range, extremely linear, low-distortion systems which are timbre-matched to blend perfectly with all our speakers as well as other high-quality speaker systems. The Definitive bipolar rear speakers all have tremendous dynamic range as well as true high-definition sound quality which, combined with their bipolar radiation pattern, results in total immersion in the sound field.
In addition to their use as side/rear surround speakers, all are ideal for use as front effects speakers. Also, because Definitive's bipolar surround speakers are engineered as true high quality speaker systems, they are perfect for use as left and right front speakers with or without a subwoofer. Like Definitive's bipolar towers, all reproduce a huge, lifelike, exceptionally wide three-dimensional soundstage with absolutely stunning depth-of-field.