---
product_id: 64926003
title: "Polk Audio Signature S55 7.1-Ch Home Theater Speaker System with Onkyo TX-NR686 7.2-Channel 4K Network A/V Receiver"
brand: "polk audiooo"
price: "$4303"
currency: NZD
in_stock: false
url: https://www.desertcart.nz/products/64926003-polk-audio-signature-s55-7-1-ch-home-theater-speaker
store_origin: NZ
region: New Zealand
---

# Polk Audio Signature S55 7.1-Ch Home Theater Speaker System with Onkyo TX-NR686 7.2-Channel 4K Network A/V Receiver

**Brand:** polk audiooo
**Price:** $4303
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Polk Audio Signature S55 7.1-Ch Home Theater Speaker System with Onkyo TX-NR686 7.2-Channel 4K Network A/V Receiver by polk audiooo
- **How much does it cost?** $4303 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/64926003-polk-audio-signature-s55-7-1-ch-home-theater-speaker)

## Best For

- polk audiooo enthusiasts

## Why This Product

- Trusted polk audiooo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

With high-current Dynamic Audio Amplification driving your surround system to THX Certified Select theater reference levels, you can transport your audience to the heart of the movie. DTS: X and Dolby Atmos soundtracks complement the latest in 4K HDR video via HDMI pass-through supporting 4K/60p, Dolby Vision, HDR10, HLG, and the BT.2020 color standard. Now with cross-compatible 3D audio upmixing solutions from Dolby Surround and DTS Neural: X, you can enjoy regular multichannel movies with spatially immersive sound. Cast music from mobiles to the receiver and other compatible systems in your home over Chromecast built-in, DTS Play-Fi, or Flare Connect wireless multi-room platforms. AirPlay and Bluetooth technology are also on board. Enjoy built-in streaming services as well Hi-Res Audio via network and USB, all with the dynamic and emotional sound only an Onkyo can deliver. Built to bring the big surround sound theater and music experience into the comfort of your living room, the Polk signature S55 tower speaker continues in the Polk tradition of American Hifi. Featuring Hi-Res certification, a New dynamic balance designed acoustic array, precision cross-overs, an anti-diffraction grille, modern cabinet styling and exclusive power port bass enhancing technology, you get elevated sound for movies, TV and music in a totally re-imagined design. Polk-expect great sound.

## Features

- (1) Onkyo TX-NR686 7.2-Ch Network AV Receiver
- (1) Pair of Polk Audio S55 Tower Speakers
- (2) Pairs of Polk Audio S15 Bookshelf Speakers
- (1) Polk Audio S35 Center Channel Speaker
- (1) Polk Audio HTS12 12-Inch Subwoofer
- ›See more product details

## Images

![Polk Audio Signature S55 7.1-Ch Home Theater Speaker System with Onkyo TX-NR686 7.2-Channel 4K Network A/V Receiver - Image 1](https://m.media-amazon.com/images/I/91-crCge+-L.jpg)
![Polk Audio Signature S55 7.1-Ch Home Theater Speaker System with Onkyo TX-NR686 7.2-Channel 4K Network A/V Receiver - Image 2](https://m.media-amazon.com/images/I/61V3z7T4hEL.jpg)
![Polk Audio Signature S55 7.1-Ch Home Theater Speaker System with Onkyo TX-NR686 7.2-Channel 4K Network A/V Receiver - Image 3](https://m.media-amazon.com/images/I/71coD1j1DKL.jpg)
![Polk Audio Signature S55 7.1-Ch Home Theater Speaker System with Onkyo TX-NR686 7.2-Channel 4K Network A/V Receiver - Image 4](https://m.media-amazon.com/images/I/71DlR5HxtOL.jpg)
![Polk Audio Signature S55 7.1-Ch Home Theater Speaker System with Onkyo TX-NR686 7.2-Channel 4K Network A/V Receiver - Image 5](https://m.media-amazon.com/images/I/91lesyqNwAL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/64926003-polk-audio-signature-s55-7-1-ch-home-theater-speaker](https://www.desertcart.nz/products/64926003-polk-audio-signature-s55-7-1-ch-home-theater-speaker)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-19*