Polk S20e

Enjoy movies, music and gaming with high-resolution, full-range hi-fi and cinematic sound. Polk’s 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. ES20’s 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, Qobuz and Spotify HiFi, along with the soundtracks of the latest ultra-hd movies. 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. You’ll experience a seamless, lifelike soundstage no matter where you’re seated thanks to Signature Elite ES20’s Dynamically Balanced acoustic array with phase-optimized, precision crossovers. 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. – Driver Complement: 1x 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter, 1x 6.5" (16.51 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene Driver – Total Frequency Response: 44 Hz – 40,000 Hz – Sensitivity (1 watt @ 1 meter): 88 dB – Crossover Frequency: 2,500 Hz – Impedance: Compatible with 4 and 8 ohm outputs – Recommended Amplifier Power Per Channel: 20 watts – 150 watts – Inputs: Pair of 5-way Binding Posts – Gold Plated.