{"product_id":"polk-audio-es10-10-signature-elite-subwoofer","title":"Polk Audio ES10 10\" Signature Elite Subwoofer","description":"\u003cdiv class=\"text-content\"\u003e\n\u003cp\u003eThis versatile 10\" subwoofer enhances low-end performance of midsize home-theater and music systems with a robust amplifier, Power Ports, and advanced controls. Equipped with a robust Class D amplifier, Power Port technology, and Time-Smart Phase Control, the ES10 subwoofer delivers balanced, impactful bass with unparalleled precision. Its sleek cabinet complements Signature Elite systems and fits anywhere.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-powered amplifier\u003c\/li\u003e\n\u003cli\u003eForward-firing long-throw 10\" woofer\u003c\/li\u003e\n\u003cli\u003eAcoustically optimized cabinet\u003c\/li\u003e\n\u003cli\u003eTwo internal Power Ports\u003c\/li\u003e\n\u003cli\u003eAdvanced DSP\u003c\/li\u003e\n\u003cli\u003eTime-Smart Phase Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSeamless Sound\u003c\/h3\u003e\n\u003cp\u003eSophisticated settings like Time-Smart Phase Control make system blending effortless, for smooth, even sound.\u003c\/p\u003e\n\u003ch3\u003eFits Anywhere\u003c\/h3\u003e\n\u003cp\u003eWith a narrow cabinet and front-firing orientation, the ES10 subwoofer sounds great anywhere—even against walls and on shelves.\u003c\/p\u003e\n\u003ch3\u003eClassic Signature Elite Style\u003c\/h3\u003e\n\u003cp\u003eWith its sleek, low-profile aesthetic, the ES10 subwoofer looks great with any system or décor.\u003c\/p\u003e\n\u003ch3\u003eHigh-Powered Amplifier\u003c\/h3\u003e\n\u003cp\u003eA powerful amplifier provides power and control to deliver impactful bass that fills medium to large rooms, offering definition, dynamics, and clarity at any volume.\u003c\/p\u003e\n\u003ch3\u003eForward-Firing Long-Throw Woofer\u003c\/h3\u003e\n\u003cp\u003eA front-facing, high-excursion 10” woofer produces deep, defined lows down to 22 Hz. It’s the difference between bass you hear and bass you feel.\u003c\/p\u003e\n\u003ch3\u003eAcoustically Optimized Cabinet\u003c\/h3\u003e\n\u003cp\u003eA rigidly built, ported cabinet is reinforced with FEA-optimized internal bracing that minimizes resonances and coloration, ensuring clean, effortless reproduction of low-frequency detail.\u003c\/p\u003e\n\u003ch3\u003eTwo Internal Power Ports\u003c\/h3\u003e\n\u003cp\u003eTwo Polk Power Port minimizes turbulence, reducing noise and distortion that mask midrange clarity. Their front-firing configuration means accurate bass no matter where you place your subwoofer.\u003c\/p\u003e\n\u003ch3\u003eAdvanced DSP\u003c\/h3\u003e\n\u003cp\u003eHigh-resolution 32-bit floating point processing with group delay-minimizing filters and precision limiters enables clearer bass with crisper transients.\u003c\/p\u003e\n\u003ch3\u003eTime-Smart Phase Control\u003c\/h3\u003e\n\u003cp\u003eTime-Smart Phase Control provides 360 degrees of phase adjustment centered around lowpass filter settings, ensuring precise system blending. Adjust polarity in 45-degree increments, displayed on LED indicators.\u003c\/p\u003e\n\u003ch3\u003e4th-Order Lowpass Filter\u003c\/h3\u003e\n\u003cp\u003eAn adjustable 4th-order lowpass filter provides precise frequency control, for seamless integration with main speakers and superior overall system performance with open, balanced lows and mids.\u003c\/p\u003e\n\u003ch3\u003ePower-Save Mode\u003c\/h3\u003e\n\u003cp\u003eAn auto-sensing power supply reduces power consumption when the subwoofer is not in use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Polk Audio","offers":[{"title":"Default Title","offer_id":50830713848025,"sku":"181523","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1123\/6098\/files\/2_a20968f5-c8f0-4acd-b43a-f5f1de176860.jpg?v=1793048118","url":"https:\/\/skybygramophone.com\/products\/polk-audio-es10-10-signature-elite-subwoofer","provider":"GRAMOPHONE","version":"1.0","type":"link"}