Polk Audio FXI A4 Surround Sound Speakers
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Polk Audio
In Stock
Our Price: $399.95
Item Description
Full Factory Warranty Is Valid.
Serial Numbers In-Tact.
Factory Sealed Boxes.
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Performance Surround Sound FXi A4 is a close relative to the larger FXi A6. Like its big brother, it keeps the dual tweeter design and selectable bipole/dipole configurations. It's a little smaller so it will fit in more places the FXi A6 does not, but still fully matched to the RTiA series speakers.


  • Power rating: 20W - 150W recommended amplifier power

  • Nominal impedance: 8 ohms

  • Tweeter: Two 1.0" silk polymer-composite dome cone tweeters

  • Midrange: One 5.25" driver / Polymer composite dynamic balance with rubber surround

  • Cabinet design: Vented enclosure / Acoustically inert 0.75" MDF cabinet

  • Mounting options: Integrated keyhole slot for wall mounting

Additional Specifications

  • Frequency response: 50Hz - 27kHz / Lower 3dB limit: 60Hz / Upper 3B limit: 26kHz

  • Efficiency: 88 dB

  • Terminals: Gold-plated 5-way binding posts

  • Acoustically inert stamped driver basket

  • Floating anti-diffraction grilles

Dimensional Specifications

  • Dimensions (each speaker): 12.0" H x 11.38" W x 7.44" D

  • Weight (each speaker): 9.0 lbs

Polk FXIA4 BLACK Warranty Details

5-year parts and labor warranty

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