{"product_id":"polk-audio-signature-elite-es8-powered-subwoofer-8in-black","title":"Polk Audio Signature Elite ES8 Powered Subwoofer 8in Black","description":"The Polk Audio Signature Elite ES8 is a compact, high-performance powered subwoofer designed for home theater and music systems. Featuring an 8-inch long-throw woofer with a mineral-filled polymer cone, it delivers precise low-frequency output down to 28 Hz. Its 100-watt Class D amplifier provides robust power, while the front-firing Power Port minimizes turbulence for clean, distortion-free bass. Integrated Time-Smart Phase Control allows for 360-degree phase adjustment, ensuring seamless integration with existing speaker setups. The acoustically optimized, braced MDF cabinet reduces resonance for an immersive listening experience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSubwoofer Diameter\u003c\/strong\u003e: 8 inches\u003cbr\u003e\u003cstrong\u003eAmplifier Power\u003c\/strong\u003e: 100 Watts\u003cbr\u003e\u003cstrong\u003eAmplifier Type\u003c\/strong\u003e: Class D\u003cbr\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e: RCA\u003cbr\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003cbr\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e: MDF, Polymer\u003cbr\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 15.2 x 12.8 x 15.1 inches\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 28.7 lbs\u003cbr\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e: 5-year speaker, 3-year amplifier\u003cbr\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":44989937778895,"sku":"PLK_ES8SUB_BLK_NEW_SF","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/9767\/0607\/files\/71w0d1-3UxL._AC_SL1500.jpg?v=1776699254","url":"https:\/\/www.acousticsounddesign.com\/products\/polk-audio-signature-elite-es8-powered-subwoofer-8in-black","provider":"AcousticSoundDesign.com","version":"1.0","type":"link"}