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    Polk Audio® Black 5.25" Bipole Surround Loudspeaker


    Model #:

    FXiA4

    Model #: FXiA4
    24079
    Polk Audio
    $399.95

    At a Glance

    Product Dimensions 12"h x 11.38"w x 7.44"d

    The F/XiA4's engine is the dual Dynamic Balance® 1-inch dome tweeter design and a 5 1/4-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.Read More

    Available in Store Only
    $399.95

    Get to know this product.

    Product Overview

    Product Overview

    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, 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.

    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 our 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 F/XiA 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.

    All Polk loudspeakers are timbre-matched within their series, designed with the same components throughout, to achieve seamless speaker-to-speaker blending effects in multi-channel systems.

    Gold-plated, professional-style 5-way binding posts offer the most secure connection options.

    Useful Documents
    Specifications

    General Specs

    Product Weight (lbs.)9
    ColorBlack; White
    Connector Type5-way Binding Post Connectors
    Impedance8 ohms
    Depth (in.)7.44
    Height (in.)12
    Width (in.)11.38
    Woofer Size5.25

    Connections

    Connection Type:Gold-Plated Pair of 5-way Binding Posts

    Construction

    Enclosure Type:Acoustically Tuned Vent
    Tweeter Composition:Silk
    Driver Component Size:5.25"

    Other

    Sold As:Pair

    Specifications

    Frequency Response:50 Hz - 27,000 Hz

    Overall

    Total Pieces2

    Warranty

    Cabinet Warranty5 years
    Drivers Warranty5 years
    Original Purchaser OnlyYes

    Shipping Cartons

    Carton 116" (40.64 cm) h x 19.5" (49.53 cm) w x 14.5" (36.83 cm) d - 24 lbs (10.89 kg)

    Surround Loudspeaker

    Quantity IncludedPair
    AvailabilityUS
    OrientationHorizontal
    Height12" (30.48 cm)
    Width11.375" (28.89 cm)
    Depth7.437" (18.89 cm)
    Weight9 lbs (4.08 kg)
    Driver Enclosure TypeAcoustically 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

    On-Wall Mount

    Mounting TypeKeyhole Hanger
    Available OrientationsHorizontal

    Audio Quality

    Total Frequency Response50 Hz ? 27,000 Hz
    Nominal Impedance8 ohms
    Lower and Upper -3dB Limits60 Hz ? 26,000 Hz

    Inputs

    Speaker Inputs(1) Pair of 5-way Binding Posts - Gold Plated

    External Amplifier

    Recommended Amplifier Power Per Channel20 watts ? 150 watts
    WarningProposition 65 Warning for California Residents