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Amazon.com: Polk Signature Elite ES20 Bookshelf Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Tweeter & 6.5" Woofer, Power Port Technology for Effortless Bass (Pair, Contemporary Walnut) : Electronics
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Polk Audio Signature S20E Shelf Speaker, Stereo Speaker, HiFi Speaker for Music and Home Cinema Sound, Passive Full Range Speaker, 20 - 125 Watt, 8 Ohm, High Res, 44 Hz - 40
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The Polk S15e Bookshelf speakers improve upon Polk's previous Signature series with Dynamic Balance Technology, high res… | Bookshelf speakers, Bookshelves, Frequency response
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