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Polk - Signature ES90 (Pair) - Height Speaker

by Polk

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Always Great Pricing
Rated 4.8 Stars 250+ Reviews
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Don't wait to start your audio adventure. With our lightning-fast delivery, your new high-fidelity audio equipment will be at your doorstep before you know it.

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  • Dolby Atmos-certified, DTS:X- and IMAX Enhanced-compatible
  • Fits Signature Elite ES20, ES55, and ES60 and Signature S20, S55, and S60 speakers
  • Premium 1” Terylene tweeter
  • Oversized 5.25” woofer
  • Timbre-matched with Signature Elite speakers

Dolby Atmos & DTS:X

Experience your favorite movies, music, and games in the true 3D audio provided by Dolby Atmos, DTS:x, and IMAX Enhanced.

Crystal Clear Highs

Hear more detail in your favorite scenes with premium 1" Terylene dome tweeters for crystal clear highs and precise imaging.

Powerful Overhead Sound

Extra Large, 5.25" micro-fortified, polypropylene woofers fiII even larger rooms with impactful full-range, overhead sound.

A Seamless Soundstage

Timbre-matched Signature Elite Series speakers produce consistent sound in any configuration.

Enhance Traditional Soundscapes

Bring height effects to upmixed 2.1- and 5.1-channel soundtracks (requires compatible receiver) .

Simple Setup

Seamlessly fits atop Signature Elite ES20, ES55 or ES60 and Signature S20, S55, S60, and easily connects to home theater receivers.

Feature Specification
Speaker Type Height (topper)
Quantity Included Pair
Product Dimensions 7.3 x 7.5 x 12.1 in. (186 x 189 x 306 mm)
Weight (one speaker) 8.3 lbs (3.76 kg)
Tweeter 1 in. (2.5 cm) Terylene dome
Midrange/Midbass 5.25 in. mica-reinforced polypropylene driver
Crossover Frequency 2200 Hz
Frequency Response -10dB Frequency Limits
-3dB Frequency Limits 52 Hz–40 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
Speaker Compatibility Signature Elite Series: ES55, ES60, ES20
Signature Series: S20, S55, S60
Package Dimensions 17.8 x 16.3 x 11.8 in. (45.1 x 41.3 x 29.9 cm)
Package Weight 20.4 lbs (9.25 kg)

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We at Sydney Hi-Fi Mona Vale are committed to delivering only the best audio equipment. Our customers trust us for our high-quality products, exceptional service, and deep expertise in the world of high-fidelity sound.

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We create unique audio experiences that resonate with you. Our services are not just about providing high-quality audio equipment; they're about understanding your needs, your space, and your lifestyle to create a soundscape that's uniquely yours.

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Bring your living space to life with music. Whether you're creating the media room of your dreams or simply want to enjoy high-quality sound throughout your home, we have the perfect solution for you.

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When it comes to HiFi, we're not just making noise. We're making history! Your trust has amplified our passion, and your reviews have echoed across the continent. Thanks to you, we've been voted Australia's #1 HiFi Retailer in 2023. But don't just take our word for it, come and experience the symphony of quality and service that has everyone talking. At Sydney HiFi Mona Vale, we're not just in tune with technology, we're in sync with you.

Sound is more than just hearing; it's an immersive experience that resonates with your soul. At Sydney Hi-Fi Mona Vale, we're dedicated to transforming your audio journey into an extraordinary adventure. Let's elevate your sound experience together.

We welcome you to the symphony of life; We welcome you to Sydney Hi-Fi Mona Vale.

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At Sydney Hi-Fi Mona Vale, we're more than just a store. We're a community of audio enthusiasts dedicated to delivering the best in high-fidelity sound. And at the heart of our community is our Directors, Mick and Carmelina.

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