About Polk Audio FXi A6 Surround Speaker, Pair, White
The Polk Audio FXi A6 Surround Speaker (Pair, White) combines top-notch home theater performance with flexible placement options. This cleverly designed rear-channel speaker features two tweeters aimed 45-degree from each other, for an ideal mix of direct and indirect sound. A dipole/bipole switch lets you position the FXi A6s on the rear or side walls of your home theater room, you'll get great results either way. If you place them behind your listening position, set them to bipole mode for distinct, directional sound, or set them to dipole mode for side placement and they'll create a more diffuse soundfield for convincing wraparound effects. Polk carefully designed the drivers using laser testing to help identify and eliminate resonance points. The acoustically inert MDF cabinets fight internal vibrations that can compromise performance. It all adds up to enveloping surround sound that fully immerses you in the movie action.
Polk Audio FXi A6 Surround Speaker, Pair, White Features
The trapezoidal shaped cabinets aim the drivers and tweeters in opposing directions to produce a more realistically diffuse wavefront and wide, lifelike imaging of surround sound. Keyhole slots make mounting a snap
With the flip of a switch, Polk's dipole/bipole circuitry changes the soundfield from direct to indirect radiation patterns enabling you to place the surround speaker beside or behind you depending on your listening room setup
Klippel motor optimization uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes
Polk's proprietary, patented Dynamic Balance technology allows engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds
Durable, computer-modeled, injection-molded butyl rubber surrounds suppress unwanted cone resonances for a lifetime of reliable sound
The FXi A6 Cascade Tapered Crossover eliminates the comb filtering and beaming, common to multi-driver speakers, which degrades the quality of the audio and collapses the soundstage
Patented Acoustic Resonance Control (ARC) technology suppresses cabinet resonance that causes distortion to ensure clear and natural sound
Computer-modeled anti-diffraction grilles enhance the good looks while minimizing sonic interference
Gold-plated, professional-style 5-way binding posts offer the most secure connection options