Soundscape Product Information

LSiM Series

Bring everything you love to hear into perfect harmony, and inspire a deeper connection with all of the entertainment you love. It's time to enjoy the ultimate high performance home theater experience with the Polk LSiM Series at the helm of your entire audio setup


The Ultimate Floorstanding Loudspeaker

  • Separate chambers for the midrange and tweeter improve transient response and imaging
  • Cassini oval subwoofer drivers have more surface area for superior low-frequency response
  • Klippel motor optimization ensures smooth volume spectrum ends for uniform performance at all volumes
  • Patented Dynamic Balance® technology eliminates resonance so you hear good sound instead of distortion

$1,999.95 EACH


Superior performance floor-standing tower

High Quality Sound

Fills your world with its wide, dynamic soundstage and its capability to effortlessly achieve truly staggering volume levels. The LSiM705 includes a 5 1/4-inch mid-woofer of lightweight super cell aerated polypropylene for smooth blending with its dual 5x7-inch Cassini oval subwoofer radiators enhanced by Polk's patented PowerPort® bass venting

$1,499.95 EACH


The Surround Speaker for Serious Listeners

Lifelike Ambiance

Even in the largest rooms, you can surround yourself with the effects from this beautiful speaker. The offset dynamic sonic engine, powers a massive palette of full-range surround sound that can be customized to your space.

  • Dynamic Balance Technology
  • Klippel motor optimization



The New Bookshelf for Serious Listening.

The Flagship of Bookshelf Speakers

The LSiM series loudspeaker is Polk Audio's best high-performance loudspeaker. Polk Audio designed the LSiM series loudspeakers to create a sound that virtually transports you to the scene of the recorded performance.

  • Dynamic Balance
  • 3-Way Driver System


$749.95 EACH


*Free domestic freight


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over the phone or by E-mail.


If there is no authorized dealer in your area you can order directly from  Soundscape.

(707) 337-3355

Last Update: December 25, 2017

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Audio & Video
4340 Secretariat Way, Roseville, CA 95747
Phone 707- 337-3355

E-mail Soundscape