Polk Audio FXi A4 Bipolar Speakers (Pair)

Rs. 33,000

Polk Audio FXi A4

Add the Polk FXi A4 surround speakers to your home theater system and enjoy dramatic rear-channel sound effects with your favorite movies. These cleverly designed speakers feature two tweeters aimed 45° from each other, for an ideal mix of direct and indirect sound.

Dipole/bipole operation for flexible placement

A dipole/bipole switch lets you position the FXi A4s 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 sound field for convincing wraparound effects.

A high-tech approach to accurate sound

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.


Orientation Horizontal
Height 12" (30.48 cm)
Width 11.375" (28.89 cm)
Depth 7.437" (18.89 cm)
Weight 9 lbs (4.08 kg)
Driver Enclosure Type Acoustically Tuned Vent
Driver Complement (1)  5.25" (13.34 cm) d (Round) Dynamic Balance driver with polymer composite cone and rubber surround - Mid/Woofer
(2)  1" (2.54 cm) d (Round) Dynamic Balance silk polymer composite dome - Tweeter
Mounting Type Keyhole Hanger
Available Orientations Horizontal
Total Frequency Response 50 Hz → 27,000 Hz
Nominal Impedance 8 ohms
Nominal Impedance 60 Hz → 26,000 Hz
Speaker Inputs (1) Pair of 5-way Binding Posts - Gold Plated
Recommended Amplifier Power Per Channel 20 watts → 150 watts

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