Recommended Amplifier Power Per Channel: 20 watts - 150 watts
Sensitivity (1 watt @ 1 meter): 88 dB
Crossover Frequency: 2,500 Hz
Total Frequency Response: 44 Hz - 40,000 Hz
Inputs: (1) Pair of 5-way Binding Posts - Gold Plated
Features:
Premium Full-Range Hi-Fi Home Theater Compact
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+)
5.25” Mica-Fortified Polypropylene Woofers for Articulate and
Dynamic Mids and Bass
Patented Polk Power Port Technology for Effortless Bass(<48Hz)
High-Sensitivity for Compatibility with Most Amplifiers and AV
Receivers (4O & 8O)
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
Overview:
HIGH-RESOLUTION BOOKSHELF LOUDSPEAKERS FOR HI-FI LISTENING & HOME THEATER
Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass. Polk’s high-performance ES20 bookshelf loudspeaker is Hi-Res Audio Certified, features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass-enhancing technology.