Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass. Polk’s high-performance ES55 floor-standing loudspeaker features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass enhancing technology. Hi-Res Audio Certified and accessibly priced, Signature Elite ES55 fulfills the Polk promise of great sound for all.

Features

• Dual 6.5" Dynamic Balance® Polypropylene Woofers
• 1" Hi-Res Audio Certified Terylene Dome Tweeter
• Power Port® for Enhanced Bass
• Low-Resonance Critically Braced Cabinet

Hear More Detail in Music & Movies You Love

ES55’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 and Qobuz, along with the soundtracks of the latest ultra-hd movies.

Make Your Entire Home Theater the Sweet Spot

You’ll experience a seamless, lifelike soundstage no matter where you’re seated thanks to Signature Elite ES55’s Dynamic Balance mica-fortified, polypropylene woofers and 2.5-way cascaded crossover array.

Effortless Bass

Power Port is a Polk-patented design that smoothly transitions the airflow from the speaker’s port into the listening area to eliminate turbulence and distortion for louder, deeper, more musical bass and a more open and transparent midrange. When paired with the ES55’s dual 5.25” woofers, that means effortless bass you can feel.

From Vintage Hi-Fi to Dolby Atmos & DTS:X

ES55 Towers deliver 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.

Built for Pure Sound

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. The ES55’s anti-diffraction magnetic grille minimizes sonic interference and can be easily removed to provide a striking look, while dual gold-plated five-way binding posts ensure the most direct, efficient, and lossless connection possible.