Polk Audio Signature Elite ES20 (Pair)
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- $849.00
- $849.00
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Polk Audio Signature Elite ES20 - High-Quality Bookshelf Speakers
Large High-Performance Full-Range Hi-Fi Home Theatre Bookshelf Speakers
Step into a world of high-quality audio with the Polk Signature Elite ES20 Bookshelf Loudspeakers. Optimised for Hi-Fi listening and home theatre experiences, these high-resolution ready speakers deliver powerful lows with minimal distortion. 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. Available in sophisticated black, white, or brown finishes to complement any room décor.
Premium Drivers
- 1" Terylene dome tweeter
- 6.5" Dynamic Balance® polypropylene woofer
- Crystalline highs up to 40kHz+
- Powerful, controlled bass response
Advanced Technology
- Power Port® bass enhancement
- Dynamic Balance acoustic array
- Precision crossovers
- Low-resonance MDF cabinet
Certified Performance
- Hi-Res Audio certified
- Dolby Atmos compatible
- DTS:X ready
- 4- or 8-ohm amplifier ready
Hear More Detail in Music and Movies You Love
- Hi-Res Audio Certification: ES20's Terylene dome tweeter provides crystalline highs (40kHz+) ideal for enjoying high resolution music from services like Apple Music, Tidal, Amazon Music HD and Qobuz
- Ultra-HD Movie Soundtracks: Experience the full dynamic range and detail of the latest ultra-HD movie soundtracks with exceptional clarity
- Balanced Cinematic Sound: Dynamic Balance acoustic array ensures consistent, lifelike sound reproduction across all frequencies
- Wide Sweet Spot: Phase-optimized precision crossovers create a seamless, lifelike soundstage no matter where you're seated

Revolutionary Power Port Technology
- Patented Design: Power Port is a Polk-patented design that smoothly transitions airflow from the speaker's port into the listening area
- Turbulence Elimination: Eliminates port turbulence and distortion for louder, deeper, more musical bass
- Enhanced Midrange: Provides more open and transparent midrange performance alongside powerful bass
- Effortless Bass Response: When paired with the ES20's beefy 6.5" woofers, delivers effortless bass you can feel

Ready For Your Amplifier or Receiver
- Universal Compatibility: Delivers spacious, clear, enveloping and realistic sound reproduction from nearly any amplifier or receiver
- Vintage to Modern: Works perfectly with vintage audiophile equipment or the latest Dolby Atmos and DTS:X surround sound AVRs
- Flexible Impedance: Compatible with both 4-ohm and 8-ohm amplifier outputs for maximum versatility
- System Integration: Perfect for stereo pairs, front stage components, or surround speakers in multichannel systems
Built for Pure Sound
- Quiet Cabinet Design: Strong, rigid and acoustically inert enclosure built with critically damped Medite MDF
- Reduced Resonance: Eliminates unwanted internal standing waves and resonances for less coloration and distortion
- Low-Interference Grille: Acoustically transparent grille design maintains sonic integrity while protecting drivers
- Premium Construction: Sophisticated engineering hidden within elegant, furniture-grade cabinetry
Versatile Placement Options
- Multiple Configurations: Excellent as stereo pair for music listening, front stage components, or surround speakers
- Room Size Adaptability: Ideal for small to large rooms with impressive sound output despite bookshelf dimensions
- Flexible Mounting: Perfect for bookshelves, stands, or custom installations
- Finish Options: Available in sophisticated black, white, or brown finishes to complement any décor
Technical Specifications
- Drivers: 1" Terylene dome tweeter, 6.5" Dynamic Balance® polypropylene woofer
- Frequency Response: 44 Hz - 40 kHz
- Sensitivity: 90 dB
- Nominal Impedance: 8Ω (4Ω compatible)
- Power Handling: 20-150W recommended amplifier power
- Crossover Frequency: 2.8 kHz
- Dimensions: 20.3 x 36.8 x 26.7 cm (W x H x D)
- Weight: 6.8 kg (15 lbs) each
- Finishes: Black, White, Brown
- Origin: Engineered and designed in Baltimore, Maryland, USA
About The Brand
x| Superior Sound Quality | Polk Audio is renowned for its rich, immersive sound and balanced audio performance, providing exceptional quality for both home theater enthusiasts and casual listeners. |
| Innovative Design | Polk Audio products feature thoughtful designs that combine functionality with a sleek, contemporary aesthetic suitable for any home or entertainment space. |
| Premium Materials | Using high-grade components like dynamic balance drivers and proprietary PowerPort technology, Polk Audio ensures durability and optimized sound in all their products. |
| Advanced Technology | Polk Audio incorporates advanced features like dynamic balance drivers and Patented SDA (Stereo Dimensional Array) technology, delivering lifelike, three-dimensional sound. |
| Trusted by Professionals | Polk Audio products are trusted by professionals and home audio enthusiasts alike for their reliable performance and ability to deliver room-filling sound in any setup. |
| Wide Product Range | From high-performance home theater systems and outdoor speakers to soundbars and wireless audio solutions, Polk Audio offers a diverse range of products to suit every listener’s needs. |
| Heritage and Legacy | Established in 1972, Polk Audio has a long legacy of acoustic excellence and audio innovation, making it one of the most recognized names in home entertainment sound systems. |