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Polk Signature Elite ES90 Atmos Height Module Speakers
Add Dolby Atmos-certified height modules to Signature Elite ES20, ES55, and ES60 as well as Signature S20, S55, and S60 speakers to elevate immersive home theatre experiences with lifelike overhead sound.
The modules fit securely atop the compatible speakers; their upward-angled, full-range drivers reflect sound off the ceiling for ultra-realistic, enveloping height effects in a Dolby Atmos or DTS:X home theatre system.
Features
Cinematic Overhead Sound for Movies, Music & More!
Dolby Atmos-certified and DTS:X ready
Fits securely atop ES20, ES55, and ES60 speakers
Also fits S20, S55 & S60 speakers
5.25" midrange driver delivers powerful sound
1" Terylene dome tweeter
Easily connects to Dolby Atmos or DTS:X-compatible receivers like any other speaker
Cinematic Overhead Sound for Movies, Music & More!
Accurate, Enveloping Sound:
From jets flying overhead to enveloping otherworldly effects, experience your favourite movies, music, and games on a whole new plane with true Dolby Atmos, DTS:X, or IMAX Enhanced immersion.
For Seamless Sound:
Signature Elite and Signature Series speakers feature common driver technologies, delivering a cohesive soundstage in any configuration
Works with any Dolby Atmos or DTS:X-compatible receiver:
Match the ES90 with any 4- or 8-ohm A/V receiver that provides a minimum of seven channels and supports Dolby Atmos, DTS:X, or DTS Virtual:X.
Bring Overhead Effects to Traditional Soundscapes:
Use ES90's as discrete immersive height channels or to experience height effects in upmixed 2.1 and 5.1-channel soundtracks (compatible receiver required).
Driver Technologies
Tweeter:
Premium 1" Terylene dome tweeters presents crystal clear, detailed highs, for precise imaging and consistent sound with Signature Elite or original Signature Series speakers. The Terylene dome tweeter works in concert with a powerful, low-resonance ceramic motor structure to present highly detailed sound past 40 kHz to maximize the enjoyment of high-resolution music.
Woofer:
Polk's exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency. The 5.25" mica-fortified polypropylene midrange woofers offer 75 percent more surface area than traditional 4" height speaker drivers, filling even large rooms with full-range, impactful, enveloping sound.
Built for Pure Sound
A moulded rubber base securely isolates each height module atop its companion speaker*, preventing unwanted artefacts like rattles and buzzes.
*The ES90 is not compatible with ES50 or S50 tower speakers or ES15 or S15 bookshelf speakers.
Five-way nickel-plated binding posts ensure easy connection to your receiver and acoustically inert grilles provide a clean aesthetic without compromising sound quality. Grilles are non-removable.
Specifications
Speaker Type: Height (topper)
Quantity: Pair
Speaker Compatibility
Signature Elite Series: ES55, ES60, ES20
Signature Series: S20, S55, S60
Tweeter: 1" (2.5 cm) Terylene dome tweeter
Midrange/Midbass: 5.25" mica-reinforced polypropylene driver
Crossover Frequency: 2200 Hz
Frequency Response
-10dB Frequency Limits: 52 Hz–40 kH
-3dB Frequency Limits: 142 Hz–26 kHz
Nominal Impedance: 4Ω (8Ω compatible)
Recommended Amplifier Power: 20–150W per channel
Sensitivity: 85dB
Inputs: 1 pair of 5-way binding posts (gold)
Certifications: Dolby Atmos
Product Dimensions (W x H x D): 189 x 186 x 306 mm
Weight: 3.76 kg each