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Polk Audio Black Three-Way Floorstanding Loudspeaker - T90e

Abt Model: T90EBK | UPC Code: 747192111434
 Discontinued Product This item is no longer available from our website.
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High Efficiency Design/ 1" Fabric/Polymer Composite Dynamic Balance Dome Tweeter/ 5.25" Bi-Laminate Composite Dynamic Balance Drivers/ Dual Five-Way Binding Post Connectors/ Magnetically Shielded/ Bold, Fat Stabilizer Feet/ Critically Tuned Flared Port/ Sold As Pair/ Black Oak Woodgrain Finish
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Product Details

Polk Audio T90e Black Three-Way Floorstanding Loudspeaker - T90EBK


  • High efficiency design allows the T90e to reveal the classic Polk Audio sound (open, spacious and clear) even when driven by modestly-powered amplifiers and receivers.
  • 1-inch (25mm) Fabric/Polymer Composite Dynamic Balance Dome Tweeter with powerful Neodymium magnet structure delivers clear and detailed high frequency response for realistic reproduction of vocals and instruments.
  • 5 1/4-inch Bi-Laminate Composite Dynamic Balance Drivers are lightweight and stiff with good damping for high efficiency, excellent bass and lower distortion.
  • Multiple small-diameter driver design delivers wide dispersion, better mid-range, and more detailed bass response for an open, “box-less,” three-dimensional sound.
  • Non-resonant all-MDF enclosure construction with ¾"-thick baffles and front–to-back and side-to-side internal bracing ensures cleaner, clearer, more lifelike sound quality.
  • Crossovers use Mylar bypass capacitors for more detailed high frequencies.
  • Dual Five-Way Binding Post Connectors, allowing for more secure hook-up options, as well as bi-wiring and bi-amping flexibility.
  • Magnetically shielded for safe placement on or near TVs and video monitors with no risk of video distortion.
  • Bold, fat stabilizer feet that ensure stability on carpet or hard floors for more precise bass response and superior imaging.
  • Slim tower design has a footprint of less than one square foot.
  • Critically Tuned Flared Port minimizes port noise (“chuffing”) for good low frequency extension with low distortion, resulting in natural, full-bodied sound with rich bass.


  • Driver Complement
    • Mid/Woofer 3 - 5-1/4" Diameter (13.34cm)
    • Dynamic Balance Bi-laminate composite cone driver, magnetically shielded
    • Tweeter 1 - 1" Diameter (2.54cm)
    • Dynamic Balance Silk/polymer composite dome, magnetically shielded
  • Electrical
    • Overall Frequency Response 38Hz - 25kHz
    • Lower -3dB Limit 48Hz
    • Upper -3dB Limit 24kHz
    • Nominal Impedance 8 ohms
    • Recommended Amplifier Power 20 - 200 w/channel
    • Efficiency 90 dB
    • Crossover 2.25kH, second order high and low pass
    • Inputs Dual (bi-amp) 5 way binding posts
  • Dimensions
    • Enclosure Type Vented via front panel flared port

Approximate Dimensions:

  • Cabinet Size:
    • Height: 37.5"
    • Width: 7"
    • Depth: 13.25"

Approximate Weight:

  • Unit: 31 lbs
  • Shipping(unit): 35 lbs
  • Shipping(pair): 70 lbs

Warranty Information:

  • Manufacturers Warranty(authorized online retailer): 5 Years Parts and Labor
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More reasons to buy the Polk Audio T90e from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Polk Audio T90e is Brand New.
  • The Polk Audio T90e Ships in a Factory Sealed Box.


by PowerReviews
Polk Audio Black Three-Way Floorstanding Loudspeaker

(based on 1 review)

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Reviewed by 1 customer

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Outstanding Value


from Park Ridge, IL

About Me Musically Inclined, Practical, Tech Savvy

Verified Reviewer


  • Attractive Design
  • Crisp Sound
  • Easy To Connect
  • Great Sound Quality
  • Powerful


    Best Uses

    • Basic Systems
    • Home Theater

    Comments about Polk Audio Black Three-Way Floorstanding Loudspeaker:

    These rock! Incredible quality for a crazy low price. Heavy, solid, well made and handsome with real wood veneer (no vinyl). Great tight bass on their own, but even better paired with a subwoofer. Open, clear mids & highs reveal nuances I've never heard before in my cds and dvds. Genuine window rattlers with just my economy 100w Yamaha receiver. [...] Buy 'em before they're gone, you won't regret it!

    Comment on this review

    Polk Audio Black Three-Way Floorstanding Loudspeaker

    Polk Audio Black Three-Way Floorstanding Loudspeaker


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