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Polk Audio Blackstone TL Series 5-Piece Speaker System - TL350

Abt Model: TL350 | UPC Code: 747192121020
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Product Details

Polk Audio Blackstone TL Series 5-Piece Speaker System, Model TL350

Build the home theater system you always wanted, without sacrificing valuable living space to a set of large loudspeakers. Blackstone® TL3 delivers the lifelike performance of full-size audiophile component speakers in a handsome compact design. The TL350 is a professionally-matched 5-piece component speaker set just waiting for the addition of your perfect subwoofer. (We recommend the compact, powerful PSW111 or state-of-the-art wireless PSWi225.) Combining the latest in audio technology & patented Polk innovations, engineered for optimum performance in compact cabinets, TL350 changes the paradigm for compact sound systems.


  • The ring radiator tweeter, a tweeter that has never been used in a compact loudspeaker before; it produces incredible accuracy and detail (beyond even 30kHz!)
  • Time Lens® technology aligns the acoustic centers of the tweeter and mid-bass driver on the same spatial plane for superior imaging, while an acoustic lens incorporated in the grille smoothes the tweeter’s frequency response
  • The unique curved enclosure design employs non-parallel surfaces to strengthen the acoustically inert enclosure and deliver less audible coloration from internal surface resonances
  • Because of its Extended Linear Motion motor structure, the moving parts of the drivers used in the Blackstone TL Series can move farther, more smoothly, in a smaller space than any other speaker driver in an enclosure this size, achieving the kind of dynamic response (clarity, volume) you’d expect from much larger speakers
  • PowerPort® bass venting is Polk’s patented design for smoothly transitioning the air flow from the port into your listening area, eliminating turbulence and distortion, for bigger, more efficient, deep bass impact. Adding a PowerPort to a compact loudspeaker allows it to achieve deeper bass, for better blending with your subwoofer, than ever before
  • The Blackstone aerated polypropylene cone is lightweight, but stiff and strong, with longer linear excursion capabilities in a limited compact enclosure space, so it plays louder with less distortion
  • 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
  • Hi-Gloss "Blackstone" finish, a durable, deep automotive-strength finish that matches today’s most stylish flat-panel TVs and furniture
  • Compact means go-anywhere for Blackstone TL: on shelves, on the wall, on stands. Built-in keyhole slots and threaded inserts (that fit virtually any brackets) give you multiple mounting options
  • Gold-plated, professional-style 5-way binding posts, for the most secure connection options
  • All models in the Blackstone TL Series are available in convenient, professionally matched 5-packs for instant home theater solutions in any room. There are two complete systems available that include a subwoofer; everything you need for an explosive, compact, easy-to-connect home theater system. Plus, you can use individually-available satellites to expand your systems to accommodate 6.1, 7.1 and beyond


Driver Complement

  • Satellites
    • Tweeter
      • Quantity: 4
      • Diameter: 3/4"
      • Type: Dynamic Balance ring radiator tweeter
    • Mid / Woofer
      • Quantity: 4
      • Diameter: 3-1/4"
      • Type: Dynamic Balance aerated polypropylene cone with Extended Linear Motion voice coil driver
  • Center
    • Tweeter
      • Quantity: 1
      • Diameter: 3/4"
      • Type: Dynamic Balance composite ring radiator tweeter
    • Midrange
      • Quantity: 2
      • Diameter: 3-1/4"
      • Type: Dynamic Balance aerated polypropylene cone with Extended Linear Motion voice coil drivers


  • Total Frequency Response: 85HZ - 31kHz
  • Lower -3dB Limit: 115Hz
  • Upper -3dB Limit: 28kHz
  • Nominal Impedance: 8 ohm
  • Recommended Amplifier Power: 10-125 watts per channel
  • Inputs: Gold-plated 5-way binding posts
  • Efficiency: 90 dB


  • Satellites
    • Mounting Options: Included wall mount bracket; 1/4x20 threated insert
  • Center
    • Mounting Options: Keyhole slots; .25 x 20 threaded inserts

Approximate Dimensions:

  • Satellites
    • Height: 7-3/4"
    • Width: 4-1/2"
    • Depth: 5-15/16"
  • Center
    • Height: 4-5/16"
    • Width: 16-11/16"
    • Depth: 3-15/16"

Approximate Weight:

  • Shipping: 27 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 5 Years Parts and Labor
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Key Features
125 Watts Per Channel Power Handling/ Ring Radiator Tweeter/ Time Lens Technology/ Extended Linear Motion Motor Structure/ PowerPort Bass Venting/ Aerated Polypropylene Cone/ Gold-Plated 5-Way Binding Posts/ 8 Ohm Nominal Impedance/ Black Finish
More reasons to buy the Polk Audio TL350 from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Polk Audio TL350 is Brand New.
  • The Polk Audio TL350 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
ConnectivityBinding Posts Satellite Speakers / Spring Clips Subwoofer
Frequency Response85HZ - 31kHz
Enclosure TypeBass Reflex (Ported)
Impedance8 Ohms
Magnetic ShieldingNo
Midrange Size (inches)3.25
Sensitivity90 dB
Speaker TypeHome Theater Speaker Packages
Tweeter Size (inches)0.75
Woofer Size (inches)3.25
Height (inches)7.75 Satellite Speakers / 4.32 Center Channel Speaker
Width (inches)4.5 Satellite Speakers / 16.69 Center Channel Speakers
Depth (inches)5.94 Satellites / 3.94 Center Channel Speaker


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