Powerful & Immersive Hi-Res Audio for Movies, TV, Music & Games
Enjoy movies, gaming, and multichannel music with crystal-clear dialogue and high-resolution, cinematic sound. Polk's high-performance center channel loudspeaker features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass enhancing technology. Hi-Res Audio Certified, Dolby Atmos & DTS:X compatible, and accessibly priced, the ES30 fulfills the Polk promise of great sound for all.

Make Your Entire Home Theater the Sweet Spot
Experience a seamless, lifelike soundstage no matter where you're seated. The Signature Elite ES30's Dynamically Balanced, three-driver acoustic array with phase-optimized, precision crossovers and timbre-matched components, ensures focused dialogue that blends perfectly with other Signature Elite speakers.

Hear More Detail in Music and Movies You Love
The ES30's Hi-Res Audio Certified, Terylene dome tweeter provides crystalline highs (≥40 kHz), ideal for high-resolution sound found in Ultra-HD movies, multichannel concert videos, and spatial audio mixed for Apple Music, Dolby Atmos, or DTS:X.

Effortless Bass
The ES30's Polk Power Port pair with two 5.25" Mica-reinforced polypropylene drivers to provide louder, lower, effortless bass, which means you'll hear and feel impactful sound, front and center, the way the director intended.

Dolby Atmos & DTS:X Compatible
With high sensitivity and 4- and 8-ohm compatibility, the ES30 delivers realistic, powerful, and dynamic sound reproduction from nearly any amplifier or receiver, including the latest Dolby Atmos and DTS:X surround sound AVRs.

Built for Pure Sound
The ES30 is designed for you to hear pure sound the way the director, producer, or artist intended.
Quiet Cabinet – A strong, rigid, and acoustically inert enclosure built with critically damped Medite MDF and laser-optimized bracing reduces internal standing waves and resonances for less coloration and distortion of your sound.

Low-interference grille – The ES30's anti-diffraction, magnetic grille minimizes sonic interference and can be easily removed to provide a striking look.
Direct connection – Dual gold-plated five-way binding posts ensure the most direct, efficient, and lossless connection possible.

Polk Audio ES30 Specs
Speaker System
Speaker Configuration 2-Way
Recommended Amplifier Power 20 to 150 W
Bi-Amp Capability None
Drivers 2 x 5.25" / 133.35 mm Polypropylene Woofer
1 x 1" / 25.4 mm Terylene Tweeter
Enclosure Type Bass-Reflex
Ports 1 x Rear-Firing
Frequency Response 55 Hz to 40 kHz
Wired Connectivity 1 x 5-Way Binding Post Pair Input
Crossover 2500 Hz
Sensitivity 89 dB
Physical
Placement & Mounting Options Tabletop/Bookshelf
Cabinet Material MDF
Dimensions 20 x 7.5 x 10.6" / 50.8 x 19.1 x 26.9 cm
Weight 19.0 lb / 8.6 kg