Thoughtfully designed and constructed. Built for Pure Sound Quiet Cabinet A strong, rigid and acoustically inert enclosure built with critically damped Medite MDF reduces unwanted internal standing waves and resonances for less coloration and distortion of your sound. Low-Interference Grille The ES10's anti-diffraction, magnetic grille minimizes sonic interference and can be easily removed to provide a striking look. Direct Connection We picked the Signature Elite Series as our favorite because it delivers the best combination of performance, design, user-friendliness and affordability…The Polk Signature Elite Series is the best deal we’ve found in a surround-sound speaker system
