LSi15

Floor-standing loudspeaker
Loudspeakers for Serious Listeners

45-1/2" H x 8-5/8" W x 13" D
( 115.57cm H x 21.91cm W x 33.02cm D )

LSi15
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ebony

cherry
MSRP:
1999.90 per pair (US)¹

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Overview Specifications Customer Reviews

New high definition audio formats such as Super Audio CD and DVD-Audio demand a new level of performance from today’s loudspeakers. The LSi15 is the ultimate expression of Polk Audio's mission to provide the highest quality audio products at a reasonable price.

The LSi15 is a floorstanding speaker that delivers superior linearity, definition and imaging, as well as bass response that’s rich, deep and satisfying. Like the whole LSi Series, they are highly accurate and intensely musical. Their mirrored image driver arrays and Ring Radiator Tweeter present a large soundstage without sacrificing pinpoint localization. Listen to the LSi Loudspeakers with SACD and DVD-Audio sources to reveal their higher accuracy and resolution, with more dynamic response and superb focus. The LSi Series delivers three-dimensional imaging and remarkable reproduction of even the finest details.

The LSi Series from Polk Audio is the new standard in affordable loudspeakers for serious listening. The Evolution of the Polk Sound.

The LSi15 features:

  • Superior musical accuracy, serious theatrical impact.
  • Designed for high definition formats such as SACD and DVD-Audio.
  • Built-in 8" subwoofer for true full-range performance from all audio and video sources.
  • Available with either natural Cherry or Ebony real wood veneer side panels.
  • Mirror imaged pairs for tightly focused highs and true three-dimensional imaging with minimized room reflections: Hear what you’ve been missing!
  • Cascade tapered driver array improves image focus and detail.
  • Ultra high performance Ring Radiator tweeters, previously unavailable in speakers at this price, for extended frequency response, low distortion, excellent dynamics with superior detail and transparency.
  • 5 ¼" Dynamic Balance drivers with Aerated Polypropylene cones for wide response and low distortion.
  • Cast aluminum driver baskets resist flexing and "ringing" for ultra-tight bass and coloration-free midrange.
  • Side panels are 1-1/2" thick for a totally inert enclosure - you hear all the music and only the music.
  • Precise, deep bass response provided by a floor-coupled PowerPort® venting system.
  • Smooth, natural midrange reproduction thanks to patented Acoustic Resonance Control technology.
  • Magnetically shielded for safe placement near video monitors.
  • Premium crossover components for consistent high-end sound quality.
  • Mylar bypass capacitor in the high-pass crossover extends and flattens high frequency response. Hear musical details you've never heard before!
  • Open architecture low diffraction grille for spacious imaging.
  • Dual (bi-ampable) gold plated 5-way binding post inputs for the most secure wire connections and the most versatile wiring applications.
  • Adjustable leveling feet/carpet spikes for the ultimate stability on any type of floor.

Recommended Systems

Front Center Surround Subwoofer MSRP USA* MSRP Canada*
 LSi15   LSiC   LSiFX      $3849.80   $2299.90 
 LSi15   LSiC   LSiFX   PSW505   $4439.75   $2299.90 
 LSi15   LSiC   LSiFX   PSW1000   $5049.75   $3699.85 
Customer Rating:

4.72 (from 36 users)
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Expert Reviews:

"I am a little stunned by the Polk LSi15...outstanding accuracy, detail and nuance...."
Anthony Cordesman
The Absolute Sound, April/May 2002

"And they [LSi15] sounded fantastic! I expected them to be robust and dynamic -- and they were. What I was unprepared for, however, was how seamless their presentation of music was and also how refined they sounded."
Wes Philips
OnHomeTheater.com
(part of the SoundStage! Network), February 2002

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