Out of stock

This item is currently out of stock and it may or may not be restocked.

Out of Stock

Sold by Newegg

Shipped by Newegg

Add to Wish List

Main image of ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Alt view image 2 of 6 - ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Alt view image 3 of 6 - ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Alt view image 4 of 6 - ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Alt view image 5 of 6 - ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Alt view image 6 of 6 - ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Shop All Onkyo Products

ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Name: ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black
Brand: Onkyo
SKU: N82E16882120206
Rating: 4 (24 reviews)

(24) Write a Review

7.2 channel
8 HDMI/3D passthrough
Dolby Pro Logic Iiz

Overview

Specs

Reviews (24)

See all Q & A

Any questions? Our AI beta will help you find out quickly.

Try me now

TX-NR818: High-End Home Theater Performance Starts Here

Why this receiver makes perfect sound sense:


	Unequaled Audio Performance
	Hear precisely what the director intended with THX® Select2 Plus™ certification Onkyo’s acclaimed WRAT amplifier with three-stage inverted Darlington circuitry delivers cinema-like power Dolby® Pro Logic® IIz processing & Dolby® Volume Audyssey DSX™ processing to add extra Wide or Height channels Audyssey MultEQ XT32 for optimal performance in any room
	Unmatched Connectivity That's Easy To Use
	8 HDMI Inputs (1 Front/7 Rear) and 2 Outputs Wireless-ready home networking (with optional UWF-1) the MOST internet radio services, and cloud-based music streaming Intuitive system control, including multiple room playback Onkyo’s remote apps for iPod touch®/iPhone®, Android devices and the Kindle Fire Direct Digital Connection of iPod/iPhone
	Unrivaled Video Performance
	HQV® Vida™ VHD1900 processor upscales analog content to 1080p, and Qdeo™ ups to 4K on a compatible wide-screen display ISF (Imaging Science Foundation) Video Calibration for Optimal Video Performance MHL allows you to display full 1080p video and still images from your smartphone on your HDTV

Watch and learn.

THX: Hear Precisely What The Director Intended THX ensures what you hear through this Onkyo is precisely what was recorded. Select2 Plus certification is specified for rooms where the screen-to-seat viewing distance is ten to twelve feet, and the room volume is around 2000 cubic feet. To achieve THX certification, the TX-NR818 had to meet the most demanding standards for home cinema audio quality and performance.

Onkyo TXNR818

Endless Music Possibilities Onkyo network receivers, which are also wireless LAN ready, have access to the most internet music content services, including: Pandora®, Slacker™, SIRIUS XM®, Last.fm, vTuner, Rhapsody, Spotify, and AUPEO!. You can even connect to DLNA servers on your network. Internet connectivity also makes firmware updates simpler than ever.

Audyssey and Dolby

Three High Performance Sound Expansion Systems:
Audyssey DSX®, Dolby® Pro Logic® IIz, and DTS Neo:X™ When additional High or Wide channels are added, their directional and ambient effects are fully enveloping. These three expansion systems offer you freedom to choose your preferred speaker setup. Audyssey DSX expands 5.1 sources to include Wide or Height channels. The Dolby system adds Height channels and stereo source expansion, while DTS Neo:X offers Wides or Heights.

MHL

Watch Your Smartphone Content on TV The front-panel HDMI port is designed for the connection of mobile phones and other portable electronic devices using the new MHL standard. MHL allows you to display full 1080p video and still images on your HDTV with up to 7.1 channels of surround sound. Use the receiver's remote to control playback from your phone as it receives a handy recharge.

On Screen Display

Easy Access For Settings Changes The overlaid On-Screen Display (OSD) feature makes changing the settings on your A/V receiver quick and easy. On-screen set-up menus appear over the video image you're watching so you can adjust the settings immediately, without having to stop the program and switch to a different screen to access menus.

Audyssey for Onkyo

Audyssey Room Correction: You'll Hear The Difference Audyssey's top-of-the-line room correction suite equalizes the sound to suit the unique acoustics of your listening space. High-resolution filters are applied to all channels- including subwoofers- based on information collected from more than 10,000 individual control points across eight measurement positions.

1080p and 4k processing

Dual Core Video Processor for 1080p and 4k High-Definition Precision Two of the best video processing and enhancement systems guarantee smooth and accurate images on your HDTV. The Vida VHD1900 upscales analog content to 1080p, and enhances native high-def sources. Auto HQV™ enhances the image, while HQV StreamClean™ cleans up video from lower-quality online sources. Marvell Qdeo™ Technology upscales 1080p sources to 4K (4096 x 2160). Played back on a compatible 4K display, your high-definition content will look more cinematic than ever.

made for iphone

Direct Digital Connection: The Cleanest Your iPod Can Sound The front-panel USB port lets you play MP3 and AAC stored in an iPod/iPhone, and MP3, WMA, AAC, and FLAC audio files stored on a flash-memory device, and you can use the system's own remote for track selection and playback. Your music will sound much cleaner and clearer, as the audio signal is transported in digital rather than analog form through the direct digital connection.

Have an Apple TV? The Onkyo remote is preset to control Apple TV.
Use it with your Onkyo A/V Receiver. It's all integrated, and it all works together beautifully.

Free Apps: Seamless Control & Streaming
The Onkyo Remote App 2 for iPod touch/iPhone¹ and Onkyo Remote for Android² and Kindle Fire provide an intuitive way to operate Onkyo network A/V receivers. Control input sources, adjust settings, and play audio stored in a smartphone wirelessly (Android and Kindle Fire only) using the application's interactive graphical display. The Remote Apps are available separately as free downloads.

Audyssey for Onkyo

Save Power With Hybrid Standby Hybrid Standby provides 'HDMI through' functionality while the receiver sleeps, so you don't have to fully power up to watch a Blu-ray or play a game using just your TV's sound. The receiver also maintains a local network connection when on Hybrid Standby mode, so you can switch the unit on at any time using the Onkyo remote apps for iPod touch/iPhone and Android.

Comparison Data

	TX-NR818	TX-NR717	TX-NR616	TX-NR515
Power Output (per channel)	135 W	125 W	115 W	100 W
Channels	7.2	7.2	7.2	7.2
THX Certified	Select2 Plus	Select2 Plus	Select2 Plus	—
3D-ready: HDMI In/Out	7+1/2	7+1/2	7+1/2	7+1/2
WRAT (Wide Range Amplifier Technology)	x	x	x	x
Surround Sound Formats	DTS Neo:X, Audyssey DSX, Dolby Pro Logic IIz, Dolby TueHD, DTS-HD Master Audio	Audyssey DSX, Dolby Pro Logic IIz, Dolby TueHD, DTS-HD Master Audio	Audyssey DSX, Dolby Pro Logic IIz, Dolby TueHD, DTS-HD Master Audio	Dolby Pro Logic IIz, Dolby TueHD, DTS-HD Master Audio
Audyssey Room Calibration	MultEQ XT32	2EQ	2EQ	2EQ
Internet Radio & Wireless Ready	x	x	x	x
Remote App for iPhone / Android	x	x	x	x
HDMI 4K Video Upscaling with Qdeo	x	x	x	x
HQV® Vida™ VHD1900 Video Processor	x	—	—	—
Video Upconversion (Analog to HDMI)	x	x	x	x
InstaPrevue Technology	x	x	x	x
MHL (Mobile High- Definition Link)	x	x	x	x
Multi-Zone Playback	Powered Zone 2/3, Zone 2/3 Line-outs	Powered Zone 2/3, Zone 2/3 Line-outs	Powered Zone 2, Zone 2/3 Line-outs	Powered Zone 2, Zone 2 Line-out
WRAT (Wide Range Amplifier Technology)	x	x	x	x
Hybrid Standby Energy Saving State	x	x	x	x
On-Screen Display via HDMI	1080p	1080p	1080p	1080p
USB Ports	2 (Front/Rear)	2 (Front/Rear)	2 (Front/Rear)	2 (Front/Rear)
isf Calibration	x	—	—	—
Pre-outs	9.2	7.2	—	—
RS-232 Port	x	—	—	—
Independent Block Construction	x	—	—	—

© Copyright 2012 Onkyo USA Corporation. All rights reserved.
¹ Compatible with iPod touch (3rd generation or later) and iPhone 3GS or later.
All models require iOS 4.2 or later. ² Requires Android OS 2.1 or later.
Onkyo features and specifications subject to change without notice.

Type	Receiver
Color	Walnut
Channels	7.2-Channel
Other Specifications	Tone Control: +/-10 dB, 50 Hz (Bass), 10 dB, 20 kHz (Treble) Signal-to-Noise Ratio: 110 dB (Line, IHF-A), 80 dB (Phono MM, IHF-A) THD+N (Total Harmonic Distortion + Noise): 0.08% (20 Hz-20 kHz, Rated power) Damping Factor: 60 (Front, 1 kHz, 8 ohms) Input Sensitivity and Impedance: 200 mV/47 k-ohms (Line), 2.5 mV/47 k-ohms (Phono MM) Output Level and Impedance : 200 mV/470 ohms (Line out) Phono Overload: 70 mV (MM, 1 kHz, 0.5%)

Power Output	All Channels 135 W (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels driven, FTC) Front L/R 135 W (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels driven, FTC) 125 W + 125 W (6 ohms, 1 kHz, 0.7%, 2 channels driven, FTC) Center 135 W (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels driven, FTC) 125 W + 125 W (6 ohms, 1 kHz, 0.7%, 2 channels driven, FTC) Surround L/R 135 W (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels driven, FTC) 125 W + 125 W (6 ohms, 1 kHz, 0.7%, 2 channels driven, FTC) Surround Back L/R 135 W (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels driven, FTC) 125 W + 125 W (6 ohms, 1 kHz, 0.7%, 2 channels driven, FTC) Dynamic Power 300 W (3 ohms, 1 ch) 250 W (4 ohms, 1 ch) 150 W (8 ohms, 1 ch)
Frequency Response	5 Hz-100 kHz/+1 dB, -3 dB (DSP bypass)
Speaker Switching	Speaker Impedance: 4 Ohms-16 Ohms or 6 Ohms-16 Ohms
Video	1 Vp-p/75 ohms (Component) 0.7 Vp-p/75 ohms (Component PB/CB, PR/CR) 1 Vp-p/75 ohms (Composite) Component Video Frequency Response: 5 Hz-100 MHz, -3dB

Power Supply	AC 120 V, 60 Hz
Consumption	8.1A
Standby Consumption	0.1W

Dimensions	17 1/8" x 7 13/16" x 17 1/8" (435 x 198.5 x 435.5 mm)
Weight	40.3 lbs (18.3 kg)

ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Learn more about the Onkyo TX-NR818

Customer Reviews of the Onkyo TX-NR818

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Model
Brand	ONKYO
Model	TX-NR818

Item#: N82E16882120206

ONKYO TX-NR818 7.2-Channel Network A/V Receiver – Black

Learn more about the Onkyo TX-NR818

Customer Reviews of the Onkyo TX-NR818

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info