Polk Signature Elite ES90 Dolby Atmos Height Speakers – Fits ES20, ES55, ES60, Pair
Polk Signature Elite ES90 Dolby Atmos Height Speakers – Fits ES20, ES55, ES60, Pair - Black is backordered and will ship as soon as it is back in stock.
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Shipping and Returns
Shipping and Returns
Refund & Returns Policy
GL Pro Sound prides itself on supplying high quality goods and the highest levels of customer service. We are happy to serve you at the highest level, especially in the case of an issue with the goods you have purchased. Please email us at info@glprosound.com.au within the warranty period so that we can address any problems, faults or issues.
In accordance with ACCC guidelines, we will endeavour to fix any problem, fault or issue with a good or service provided by us, within a reasonable timeframe, provided you retain your proof of purchase, have not abused or tampered with the product or service in question, or have not simply changed your mind or found it cheaper elsewhere. Also, you are not covered in the case that the issue, problem or defect was explained to you upon sale or delivery of the goods/services.
In the event that the product is not repairable, we will replace the product.
In the event that the product cannot be replaced, or an acceptable replacement cannot be agreed upon, you are entitled to a refund, or an applicable store credit if you would prefer.
All postage and insurance costs are to be paid by the buyer. We recommend that you return the product via Registered post and that you prepay all postage.
You assume any risk of lost, theft or damaged goods during transit; therefore we advise you take out shipment registration of insurance with your postal carrier. GL Pro Sound will not be responsible for parcels lost or damaged in transit if you choose not to insure.
The ACCC regulations and guidelines on the above, as well as a link to the Australian Consumer Law Consumer Guarantees can be found here:
https://www.accc.gov.au/consumers/consumer-rights-guarantees
If you have any enquiries regarding this document and/or the payment services offered by us through Shopify Payments, please email us at info@glprosound.com.au.
Shipping Policy
Gl Pro Sound will ship in stock goods within 48hrs some goods may be subject to be shipped within 14 days of receiving the order. All orders are shipped via Sendle. If goods cannot be processed a full refund will be offered. Shipping rates are $15 Aud flat rate 20kg and under. Over 20kgs will be calculated at checkout. If you have any queries please email info@glprosound.com.au.
Contact Us
Contact Us
The Polk Signature Elite ES90 adds Dolby Atmos height to a Signature Elite system without cutting a single hole in the ceiling. The pair sits on top of ES20, ES55 or ES60 speakers and fires upward, bouncing sound off the ceiling so helicopters, rain and music come from overhead. It is the simple way to take a 5.1 lounge setup to 5.1.2.
Key Features
- Dolby Atmos certified, DTS:X ready
- Sits securely on top of Signature Elite ES20, ES55 and ES60 (and Signature S20, S55, S60)
- Upward-angled 5.25" mica-reinforced polypropylene driver and 1" Terylene dome tweeter
- Timbre-matched to the Signature Elite range
- Gold-plated 5-way binding posts
Specifications
| Model | ES90 |
| Type | Dolby Atmos height module (topper) |
| Tweeter | 1" Terylene dome |
| Woofer | 5.25" mica-reinforced polypropylene |
| Frequency response | 142Hz – 26kHz (-3dB), 52Hz – 40kHz (-10dB) |
| Recommended amplifier power | 20 – 150W |
| Impedance | 4Ω (8Ω compatible) |
| Sensitivity | 85dB |
| Crossover | 2,200Hz |
| Dimensions (W x H x D) | 189 x 186 x 306mm |
| Weight | 3.8kg each |
| Finish | Black |
| Sold as | Pair |
Good to Know
- Sold as a pair.
- Needs a Dolby Atmos or DTS:X receiver with height channels.
- Fits on top of ES20, ES55 and ES60 only. Not for ES50, ES15 or ES10.
- Speaker cable isn't included.
Warranty
5-year Polk warranty.

Why Choose GL Pro Sound
Experience, Expertise & Complete Audio Solutions You Can Trust
With decades of industry experience, GL Pro Sound delivers premium audio solutions backed by expert advice, professional installation, and a passion for performance—enhancing everything from your daily drive to full-scale custom setups.




