Polk S20 Large Book Speakers (Pair) Black (Display Model)

Our Price £199.00 RRP £299.00 Save: £100.00
In stock
The Polk S20 Speakers have been built with home cinema in mind, bringing the expansive surround sound of a movie theatre to the comfort of your living room. The S20's new dynamic balance designed acoustic array will ensure clean, full-range sound no matter what you're listening to.

Ex-Display Items

Ex-Display Items have been on display in our showrooms and sold at heavily discounted prices up to 60% of the regular price. Products are as new boxed and complete with all accessories (unless otherwise advised). Products are guaranteed to be in mint condition, including full warranties - once they're gone they're gone


Polk S20 Large Book Speakers (Pair) Black (Display Model)

The Polk S20 Speaker has been built with home cinema in mind, bringing the expansive surround sound of a movie theatre to the comfort of your living room. With high-resolution certification, a new dynamic balance designed acoustic array, precision crossovers, anti-diffraction grille, modern cabinet styling and exclusive Power Port bass enhancing technology, the Polk S20 will elevate the sound when watching movies or, listening to music, or playing videogames.

The S20's new dynamic balance designed acoustic array will ensure clean, full-range sound no matter what your listening to, regardless of whether you are simply listening to music or upgrading your home cinema setup with an advanced Atmos configuration. This patented technology will analyse the speaker's entire electro-acoustic and mechanical system for improved material selection and more efficient geometry. The Dynamic Balance technology will pinpoint and eliminate issues that reduce speaker performance before they become a part of the finished product.

The Polk S20 Speaker will deliver high-resolution audio thanks to the newly designed Terylene dome tweeter. This tweeter features curvilinear formers that extend response and lower resonance. The powerful ceramic motor structure inside the S20 will also lower system resonance and extend low frequency response and provide better dispersion in the critical mid-range, thus delivering clear and detailed high frequency response; therefore a more realistic reproduction of vocals and instruments can be achieved. The S20 is certified and capable of delivering 40kHz, supporting the latest the latest high-resolution audio files.

Mica-reinforced polypropylene cones with butyl rubber surrounds, massive ceramic motor structures and high-temperature Conex fibre spiders all combine to create the custom drivers within the Polk S20 Speaker that work to deliver exceptionally high efficiency, producing clean, clear bass, better linearity, lower distortion and greater durability.

The power port in the Polk S20 Speaker uses a patented design that will smoothly transition the air flow from the speaker port to the listening area. It will also achieve extension of the overall bass port, and will provide a greater surface area to eliminate turbulence and distortion, producing bigger, more musical, deep bass impact. The S20 will offer 3dB more bass response output than if it were to have a more conventional port.

The Polk S20 Speaker will work with even the most modestly-powered amplifier or receiver. It does not matter whether you are connecting the S20 to a new digital processor, or an older rig, the sound reproduction will remain spacious, clear and realistic. The S20 is also compatible with the latest Dolby and DTS surround sound technologies. A two-way cascading tapered crossover array will give the listener a seamless and lifelike soundstage, regardless of where you are seated within the listening space, eliminating the sweet spot and dispersing it all around you.

The cabinet has been crafted to remain strong, rigid and acoustically inert, reducing unwanted internal standing waves for less audible colouration. A non-resonant Meddite MDF construction with extra bracing and minimum thick baffles will ensure a more lifelike sound. The cabinet not only performs well but it looks amazing too. With curved edges that offer a sensual yet powerful look, the S20, which comes in a black washed walnut finish, will fit in any type of home décor. An anti-diffraction magnetic grille has been computer modelled for a precise fit and an enhanced and stylish look. The grille will not only look fantastic, but it has been designed to minimise sonic interference.

Setup has been made easy for the S20, with gold-plated 5-way binding posts ensuring the most direct, efficient and lossless connection possible.

  • Mica-reinforced polypropylene cones with butyl rubber surrounds
  • Strong, rigid and acoustically inert cabinet
  • High-temperature Conex fibre spiders
  • Massive ceramic motor structures
  • Gold-plated 5-way binding posts
  • Capable of delivering 40kHz
  • Will match any home décor
  • Custom drivers
More Information
Brands Polk
Product Specifications
  • Freqency repsonse
39 Hz - 40 kHz
  • Dimensions (HxWxD) in mm
375.92 x 215.9 x 350.52
  • Recommended Amp Power
20 watts -125 watts
  • Weight
  • Sensitivity
88 dB
Your Delivery:

Orders received before 3:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

*Due to the Covid situation we have amended our shipping cutoff time to 1pm. Please see more on COVID updates here.

Name SKU Qty Lead time
Polk S20 Large Book Speakers (Pair) Black (Display Model) 45275 0 Warehouse stock usually available in 2 to 3 working days.

Warranty information for Polk Speakers:

Polk Speakersproducts are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 60 Months all Passive Speakers, 24 Months Subwoofer Systems, 24 Months all Headphones, 24 Months all Multi media and 12 months on Stands and Accessories.

This guarantee applies to all Polk Speakers Products including 5.1 Speaker Systems, AirPlay & wireless speakers, Bookcase Speakers, Centre Speakers, Floor Standing Speakers, Computer Multimedia Speakers, Hi Fi Headphones, In Ceiling and Inwall Speakers, OutDoor All Weather Speakers, Rear Surround Speakers, Sound Bars and Sub Woofer Systems. Providing you with peace of mind and the assurance of premium Quality.

  • HiFix is a holding of Hi-Fi Excellence Ltd
  • VAT No. 585 1698 93
  • Company No. 2540830