Signature Elite ES55*

Floorstanding Speaker

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.

ES55’s Hi-Res Audio Certified, Terylene dome tweeter provides crystalline highs (40 kHz+) 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.

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

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 ES55’s dual 6.5” woofers, that means effortless bass you can feel.

ES55 Towers deliver spacious, clear, enveloping and realistic sound reproduction from nearly any amplifier or receiver—whether 4 or 8 Ω, vintage audiophile or the latest Dolby Atmos or DTS:X surround sound AVRs.

• Front Array Driver Complement: 1x 1" (2.54 cm) d (Round) Terylene High-Res Dome Tweeter, 2x 6.5" (16.51 cm) d (Round) Dynamic Balance Mica Reinforced Polypropylene Drivers­
• Total Frequency Response: 40 Hz - 40,000 Hz
• Sensitivity (1 W @ 1 m): 90 dB
• Crossover Frequency: 2,500 Hz
• Impedance: Compatible with 4 and 8 Ω outputs
• Recommended Amplifier Power Per Channel: 20 W - 200 W
• Inputs: Dual gold-plated 5-way binding posts