TSi Series

Take your sound system to its full potential with the TSi Series. Offering both power and versatility, TSi Series loudspeakers give you unlimited ways to build a complete home theater sound system.

Tower Speakers

Center Channel & Bookshelf Speakers


TSi Series Center Channel Speaker With Dual 6.5" Drivers

369.95 each

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TSi Series 2-way bookshelf speaker with 5 1/4-inch driver

219.95 pair

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Style and Substance

The TSi Series features high-quality cabinet enclosures constructed of extensively braced MDF with .75” baffles that eliminate internal resonances and energy-stealing vibrations. Paired with beautiful pewter accents, high-gloss, piano-finish black top plates and removable black grilles, TSi Series speakers offer both smart styling and superior sound.

Team Players

TSi Series loudspeakers are timbre-matched for seamless blending between traditional and built-in speaker systems. Stick within the series, or mix and match with other Polk Audio products to create your own custom setup, without any loss in performance.

  • Dynamic Balance®

    Developed with patented Dynamic Balance® technology, silk and bicarbonate driver materials are specially tuned to deliver transparent, dynamic sound with sharp details and no hint of strain.

  • Klippel Distortion Analysis

    Using a laser and sophisticated software to conduct large-scale analysis, the Klippel distortion analyzer optimizes the motor structure, voice coil alignment and suspension of drivers in motion to maximize performance.

  • Narrow Baffle Geometry

    Smaller drivers arranged vertically in a slender enclosure are tuned for wider range, better detail and a more spacious sound stage, making every seat the best location for a prime performance.

Premium Components

Bi-laminate polymer cones, silk dome tweeters and premium crossovers all contained within a high-efficiency design produces detailed, natural sound at all frequencies without fatigue, even at the highest volumes.

Pitch Perfect Performance

Featuring furniture-quality cabinet constructions, pro-grade components and compatibility with other Polk Audio speaker systems, the TSi Series lets you dial in your home audio just right.

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  • Bookshelf Speakers

  • Center Channel Speakers

  • Subwoofers