Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass. Polk’s high-performance ES50 floor-standing loudspeaker is Hi-Res Audio Certified, features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass-enhancing technology.

HIGH-RESOLUTION HI-FI HOME THEATER TOWER LOUDSPEAKER

POWERFUL & IMMERSIVE HI-RES AUDIO FOR MOVIES, TV, MUSIC & GAMES
Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass. Polk’s high-performance ES50 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 ES50 fulfills the Polk promise of great sound for all.

HIGH-RESOLUTION READY.
HEAR MORE DETAIL IN MUSIC AND MOVIES YOU LOVE
ES50’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.

UNIQUE TECHNOLOGY FOR SUPERIOR SOUND.
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 ES50’s Dynamic Balance polypropylene woofers and 2.5-way cascaded crossover array.

ENJOY LOUDER LOWS WITH LESS DISTORTION.
EFFORTLESS BASS
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 ES50’s dual 5.25” woofers, that means effortless bass you can feel.

READY FOR YOUR AMPLIFIER OR RECEIVER.
FROM VINTAGE HI-FI TO DOLBY ATMOS & DTS:X
ES50 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.

THOUGHTFULLY DESIGNED AND CONSTRUCTED.
BUILT FOR PURE SOUND
ES50 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 ES50’s anti-diffraction, magnetic grille minimizes sonic interference and can be easily removed to provide a striking look.

DIRECT CONNECTION
Gold-plated five-way binding posts ensure the most direct, efficient, and lossless connection possible.