Polk Signature Elite ES55 – Floorstanding Tower Speaker

Terylene Tweeter
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.

Dynamic Balance® Drivers
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.

Power Port
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.

Flexible Power Options
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.

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 ES55’s anti-diffraction, magnetic grill minimizes sonic interference and can be easily removed to provide a striking look.

Direct Connections
Dual gold-plated five-way binding posts ensure the most direct, efficient, and lossless connection possible.

Hi Res Certified
Hi-Res Audio Certified Polk products deliver an immersive listening experience, capturing the nuances and subtleties of high-quality audio recordings, and providing an enhanced level of audio fidelity.

Designed in USA
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.

Details & Specifications

Speaker Type: Tower
Quantity Included: 1
Product Dimensions (W x H x D): 8.5" (21.6 cm) x 41.5" (105.41 cm) x 12.5" (31.75 cm)
Base Width: 11.7" (29.7 cm)
Weight (one speaker): 44 lbs (19.96 kg)
Driver Enclosure Type: Power Port Bass Vented
Tweeter: (1) 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter
Midrange/Midbass: (2) 6.5" (16.51 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene Drivers­
Crossover Frequency: 2.4kHz
Frequency Range: 33 Hz – 40 kHz
Nominal Impedance: 4Ω (8Ω compatible)
Recommended Amplifier Power: 40–200W per channel
Sensitivity: 89dB
Inputs: Dual 5-way binding posts (gold)

IGNORE: ES-55, ES 55