High-performance Signature Elite bookshelf loudspeakers. Enjoy high- resolution music and movies with powerful, full range, crystal-clear sound.
Make Your Entire Listening Room the Sweet Spot You’ll experience a seamless, lifelike soundstage no matter where you’re seated thanks to Signature Elite ES20’s Dynamic Balance, phase-optimized two-way crossover array.
Hear More Detail in Music and Movies You Love
ES20’s Hi-Res Certified, Terylene dome tweeter provides crystalline highs (40+kHz) ideal for high-res audio services like Apple Music, Tidal, Amazon Music HD, Qobuz and Spotify HiFi.
Polk’s 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’s beefy 6.5” woofer, that means effortless bass you can feel.
High Sensitivity for Maximum Compatibility
ES20 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.
- Premium Full-Range Hi-Fi Home Theatre Bookshelf Loudspeaker
- Powerful and Immersive Hi-Res Audio for Movies, TV, Music and Games
- Polk Dynamic Balance Cascading Crossover Acoustic Array for a Spacious, Lifelike Soundstage
- 1” High-Resolution Terylene Tweeter for Crystalline High
- Frequencies (40kHz+)
- 6.5” Mica-Fortified Polypropylene Woofer for Articulate, Dynamic Mids and Bass
- Patented Polk Power Port Technology for Effortless Bass (<44Hz)
- High-Sensitivity for Compatibility with Most Amplifiers and AV Receivers (4Ω & 8Ω)
- High-Resolution Audio Certified and Dolby Atmos and DTS:X Compatible
- Gold-Plated Binding Posts, Damped Cabinet and Anti-Diffraction Grille for Pure Sound
- Patented Quality Testing Process Backed by a Limited Five-Year Warranty
- Culmination of Five Decades of American Loudspeaker Engineering (Est. 1972)
- Sold in pairs
|Height||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 Driver
|Driver Enclosure Type||PowerPort Bass Vented|
|Impedance||Compatible with 4 and 8 ohm outputs|
|Total Frequency Response||44 Hz → 40,000 Hz|
|Sensitivity (1 watt @ 1 meter)||88 dB|
|Crossover Frequency||2,500 Hz|
|Recommended Amplifier Power Per Channel||20 watts → 150 watts|
|Inputs||(1) Pair of 5-way Binding Posts - Gold Plated|
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