---
product_id: 10181630
title: "Onkyo TX-NR838 7.2-Channel Network A/V Receiver, Black + 2 Polk Audio TSi300 Floorstanding Speaker + Polk Audio TSi100 Bookshelf Speakers (Pair, Black) + Polk Audio CS10 Center Channel Speaker (Single, Black)"
brand: "electronics expo"
price: "$4393.57"
currency: USD
in_stock: false
category: "Electronics"
url: https://www.desertcart.ec/products/10181630-onkyo-tx-nr838-7-2-channel-network-a-v-receiver
store_origin: EC
region: Ecuador
---

# Onkyo TX-NR838 7.2-Channel Network A/V Receiver, Black + 2 Polk Audio TSi300 Floorstanding Speaker + Polk Audio TSi100 Bookshelf Speakers (Pair, Black) + Polk Audio CS10 Center Channel Speaker (Single, Black)

**Brand:** electronics expo
**Price:** $4393.57
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Onkyo TX-NR838 7.2-Channel Network A/V Receiver, Black + 2 Polk Audio TSi300 Floorstanding Speaker + Polk Audio TSi100 Bookshelf Speakers (Pair, Black) + Polk Audio CS10 Center Channel Speaker (Single, Black) by electronics expo
- **How much does it cost?** $4393.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/10181630-onkyo-tx-nr838-7-2-channel-network-a-v-receiver)

## Best For

- electronics expo enthusiasts

## Why This Product

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

## Description

Onkyo TX-NR838 7.2-Channel Network A/V Receiver, BlackDestined to intoxicate hi-fi enthusiasts as much as hardcore film and game lovers, the TX-NR838 Network A/V Receiver combines pure analog power with the latest in high-resolution audio and video processing. This heavyweight receiver is built around Onkyo's "Emotion, Delivered" high- current amplification concept with a massive customized transformer and discrete Three-Stage Inverted Darlington Circuitry.Multiple small-diameter driver configuration  In combination with narrow baffle geometry- this configuration provides a slender cabinet that sounds awesome. Why use smaller drivers instead of one huge woofer? Many reasons, first smaller drivers are capable of better detail than their larger counter parts.Quality built cabinets  Speaking of the cabinet (no, not the Presidential Cabinet), it's extensively braced from MDF with Â¾" thick baffles. Cheaper speakers will use other material such as particle board which is flimsy, robbing you of good sound.Polk Audio CS10 Center Channel Speaker (Single, Black)The CS10 center, like its larger brother the CS20 sounds just as good but is a little smaller. It still has an angled top allowing you to invert the speaker and place it below your TV- directing sound towards the listening area. CS10 works great with the TSi100, TSi200 and others.

## Features

- THX Select2TM plus certified for theater reference sound
- 4K/60 Hz-Capable HDMI terminals for ultra HD entertainment
- Pair of Polk Audio TSi300 Floorstanding Speakers
- Pair of Polk Audio TSi100 Bookshelf Speakers
- Polk Audio CS10 Center Channel Speaker

## Images

![Onkyo TX-NR838 7.2-Channel Network A/V Receiver, Black + 2 Polk Audio TSi300 Floorstanding Speaker + Polk Audio TSi100 Bookshelf Speakers (Pair, Black) + Polk Audio CS10 Center Channel Speaker (Single, Black) - Image 1](http://ecx.images-amazon.com/images/I/51RQDqcYXrL.jpg)
![Onkyo TX-NR838 7.2-Channel Network A/V Receiver, Black + 2 Polk Audio TSi300 Floorstanding Speaker + Polk Audio TSi100 Bookshelf Speakers (Pair, Black) + Polk Audio CS10 Center Channel Speaker (Single, Black) - Image 2](http://ecx.images-amazon.com/images/I/31v4LU%2B5EuL.jpg)
![Onkyo TX-NR838 7.2-Channel Network A/V Receiver, Black + 2 Polk Audio TSi300 Floorstanding Speaker + Polk Audio TSi100 Bookshelf Speakers (Pair, Black) + Polk Audio CS10 Center Channel Speaker (Single, Black) - Image 3](http://ecx.images-amazon.com/images/I/213b8HaN9HL.jpg)
![Onkyo TX-NR838 7.2-Channel Network A/V Receiver, Black + 2 Polk Audio TSi300 Floorstanding Speaker + Polk Audio TSi100 Bookshelf Speakers (Pair, Black) + Polk Audio CS10 Center Channel Speaker (Single, Black) - Image 4](http://ecx.images-amazon.com/images/I/41nenUP%2BeeL.jpg)
![Onkyo TX-NR838 7.2-Channel Network A/V Receiver, Black + 2 Polk Audio TSi300 Floorstanding Speaker + Polk Audio TSi100 Bookshelf Speakers (Pair, Black) + Polk Audio CS10 Center Channel Speaker (Single, Black) - Image 5](http://ecx.images-amazon.com/images/I/41kNfKVN2VL.jpg)

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-21*