About the Product

Polka Signature Elite ES20 High-Quality Bookshelf Speakers - Black

Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass.Polk high-performance ES20 bookshelf loudspeaker is Hi-Res Audio Certified, features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass-enhancing technology.Powerful & Immersive Hi-Res Audio for Movies, TV, Music & GamesEnjoy movies, music and gaming with high-resolution, full-range hi-fi and cinematic sound. Polk high-performance ES20 bookshelf loudspeaker features a Dynamic Balance acoustic array, precision crossovers and Power Port bass enhancing technology. Hi-Res Audio Certified and accessibly priced, Signature Elite ES20 fulfills the Polk promise of great sound for all.Hear More Detail in Music and Movies You LoveES20 Hi-Res Audio Certified, Terylene dome tweeter provides crystalline highs (40kHz+) ideal for enjoying high resolution music from services like Apple Music, Tidal, Amazon Music HD and Qobuz, along with the soundtracks of the latest ultra-hd movies.Effortless BassPolk patented Power Port design provides greater surface area and smoother air flow for more output and less distortion compared to conventional ported speakers. When paired with the ES20 beefy 6.5ï woofer, that means effortless bass you can feel.Make Your Entire Listening Room The Sweet SpotYoull experience a seamless, lifelike soundstage no matter where youre seated thanks to Signature Elite ES20 Dynamically Balanced acoustic array with phase-optimized, precision crossovers.From Vintage Hi-Fi to Dolby Atmos & DTS:XES20 delivers spacious, clear, enveloping and realistic sound reproduction from nearly any amplifier or receiver‚whether 4 or 8 ohm, vintage audiophile or the latest Dolby Atmos or DTS:X surround sound AVRs.Built for Pure SoundA 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.The ES20's anti-diffraction, magnetic grille minimizes sonic interference and can be easily removed to provide a striking look.Gold-plated five-way binding posts ensure the most direct, efficient, and lossless connection possible.Signature Elite ES20 BOOKSHELF SPEAKERQuantity Included- PairHeight- 14.8" (37.59 cm)Width- 8.5" (21.59 cm)Depth- 13.8" (35.05 cm)Weight- 17 lbs (7.71 kg)Driver Complement(1) 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter(1) 6.5" (16.51 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene DriverDriver Enclosure Type- PowerPort Bass VentedTotal Frequency Response- 41 Hz ‚¬ 40 kHzSensitivity (2.83V @1m)- 86 dBRecommended Amplifier Power Per Channel- 20 watts ‚¬ 125 wattsCrossover Frequency- 2.4 kHzImpedance- Compatible with 4 and 8 ohm outputsInputs- (1) Pair of 5-way Binding Posts - Gold Plated