The FXiA4's engine is the dual Dynamic Balance® 1 inch dome tweeter design and a 5.25 inch Dynamic Balance driver that produces believable real-life effects at prodigious volumes. The selectable bipole/dipole function allows you to configure it to your space and 7.1 systems. The smaller cabinet enables it to fit in more places.
- Switchable between Bipole and Dipole operation
- 5.25" Dynamic Balance driver with polymer composite cone and rubber surround
- 2x 1" Dynamic Balance silk polymer composite dome tweeters
- Anti-diffraction grilles produce a lifetime of reliable sound
- Black laminate finish
Proprietary Polk Audio technology eliminates distortion-causing driver and system resonances, so all you hear is high-quality sound.
Innovative crossover eliminates comb filtering and beaming for higher quality audio and a more expansive sound stage.
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.
With the flip of a switch, our 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.
Patented Acoustic Resonance Control® (ARC) technology suppresses distortion-causing cabinet resonance to ensure clear and natural sound.
Laser measurement technology ensures a smooth excursion path at both ends of the volume spectrum for uniform performance at all volumes.
Computer modelled for a precision fit and enhanced good looks - and made to minimise sonic interference.
Perfect for easy setup, they ensure the most direct, efficient, and loss-less connection possible.
Compatible with the entire Polk Audio RTi Series for seamless blending from speaker to speaker in multi-channel systems.
User Manual (PDF, 1.57MB)
Height: 30.48 cm
Weight: 4.08 kg