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Polk Audio I-Sonic ES2 Series Brochure

Polk audio entertainment system brochure
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  • Page 2 polk Polk’s engineering breakthrough changes the rules for small system performance. technology Conventional table-top systems “beam” the sound straight towards the listener, even those with two speakers. At best, these designs can create a stereo soundfield for someone seated directly facing the unit. It’s not at all satisfying for any other listeners in the room.
  • Page 3 Polk Audio loudspeakers shatter the boundaries of bass response with patented PowerPort bass technology venting technology. Conventional ports have limitations: air turbulence at the mouth of the port can cause “port noise” and bass output losses of up to 3dB. (A loss of 3dB means that half of your...