Photo 1 of Polk Signature Elite ES15 Bookshelf Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Tweeter & 5.25" Woofer, Power Port Technology for Effortless Bass (Pair, Stunning Black)

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Photo 1 of Polk Signature Elite ES15 Bookshelf Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Tweeter & 5.25" Woofer, Power Port Technology for Effortless Bass (Pair, Stunning Black) Photo 2 of Polk Signature Elite ES15 Bookshelf Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Tweeter & 5.25" Woofer, Power Port Technology for Effortless Bass (Pair, Stunning Black) Photo 3 of Polk Signature Elite ES15 Bookshelf Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Tweeter & 5.25" Woofer, Power Port Technology for Effortless Bass (Pair, Stunning Black) Photo 4 of Polk Signature Elite ES15 Bookshelf Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Tweeter & 5.25" Woofer, Power Port Technology for Effortless Bass (Pair, Stunning Black)