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Polk Audio Black Bookshelf Pair Speakers - TSI100BK

Abt Model: TSI100BK | UPC Code: 747192118242
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Product Details

Polk Audio Black Bookshelf Speakers, Model TSI100BK

The new TSi Series is a quality-built, affordable line of high performance loudspeakers for music and home theater. The TSi Series boasts a stylish look that complements today’s flat screen technology, with wood grain finishes, piano black top plates and pewter trim rings. Built for value and sound quality, the TSi Series is a great introduction to high performance sound. The TSi100 is the most compact bookshelf speaker in the TSi series, great for use just about anywhere. Put it on a shelf, on speaker stands, or hang it on the wall. Use them as surrounds or as the main speakers in your home theater system, they’re extremely versatile.


  • 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. The soft dome design is smooth sounding and will not fatigue your ears like other designs
  • 5 1/4-inch Bi-Laminate Composite Dynamic Balance Driver is lightweight and stiff with good damping for high efficiency, excellent bass and midrange clarity
  • Small-diameter driver design delivers wide dispersion, better mid-range, and more detailed response for an open, “box-less,” three-dimensional sound
  • Non-resonant all-MDF enclosure construction with 3/4"-thick baffle ensures clearer and cleaner sound quality
  • Crossovers use advanced Mylar bypass capacitors for more detailed high frequencies
  • Single Pair Five-Way Binding Post Connectors, allowing for more secure hook-up options
  • Accept dual banana plugs, single banana plugs, spade lugs, pins and bare wire
  • Available in either Black or Cherry wood grain finish, with piano black top plates and pewter accents to match your room’s decor
  • Built-in keyhole wall mounting brackets for convenient on-wall mounting
  • Critically Tuned Flared Ported design minimizes port noise (“chuffing”) for clean, rich bass


Driver Complement

  • Mid/Woofer
    • 1 - 5-1/4" Diameter (13.34cm)
    • Bi-Laminate Organic Fiber cone
  • Tweeter
    • 1 - 1" Diameter (2.54cm)
    • Silk Dome Dynamic Balance


  • Overall Frequency Response: 53-25KHz
  • Lower -3dB Limit: 61Hz
  • Upper -3dB Limit: 24KHz
  • Nominal Impedance: 8 ohms
  • Recommended Amplifier Power: 20-100 w/channel
  • Efficiency: 89 dB
  • Crossover: 2500 Hz, 2nd order
  • Inputs: Single pair 5 way binding posts

Approximate Dimensions:

  • Height: 11"
  • Width: 7"
  • Depth: 10-1/5"

Approximate Weight:

  • Unit: 20 lbs
  • Shipping: 22 lbs

Warranty Information:

  • Manufacturers Warranty (authorized online retailer): 5 years parts and labor
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Key Features
1 " Fabric/Polymer Composite Dynamic Balance Dome Tweeter/ 5-1/4 " Bi-Laminate Composite Dynamic Balance Driver/ Non-Resonant All-MDF Enclosure/ Single Pair Five-Way Binding Post Connectors/ Built-In Keyhole Wall Mounting Bracket/ Critically Tuned Flared Ported Design/ Black Finish/ Price Per Pair
More reasons to buy the Polk Audio TSI100BK from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Polk Audio TSI100BK is Brand New.
  • The Polk Audio TSI100BK Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Frequency Response53Hz - 25kHz
Enclosure MaterialMDF
Enclosure TypeBass Reflex (Ported)
Impedance8 Ohms
Magnetic ShieldingNo
Power20W - 100W
Sensitivity89 dB
Speaker Design2-Way
Speaker TypeBookshelf
Tweeter Size (inches)1
Woofer Size (inches)5.25
Height (inches)11
Width (inches)7
Depth (inches)10.2
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