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
Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least amount of resonance. Eliminating resonance in speakers results in a wide, smooth response, & low distortion.
3-Way Driver System
The Polk Audio LSiM series surround loudspeakers employ a 3-way driver system for crisp, detailed highs; natural, lifelike midrange; and accurate, dynamic midbass.
Timbre-Match Series
You can achieve incredible realism & seamless surround effects when you build a complete Polk Audio LSiM series speaker system. All LSiM series speaker models feature the same components & tuning for perfect timbre-matching.