ONKYO TX-NR646 7.2-Ch x 100 Watts Networking A/V Receiver

ONKYO TX-NR646 7.2-Ch x 100 Watts Networking A/V Receiver

Item #: ONKTXNR646
Availability: IN STOCK, ships out in 1-2 Business Days.
$599.99
$229.99
62% off msrp
Click for the BBB Business Review of this Electronic Equipment & Supplies - Dealers in Apopka FL
 
Item Condition:
Onkyo Factory Refurbished
Manufacturers Warranty:
1 Year
Included Accessories:
Remote, Setup Microphone, AM/FM Antenna
Manufacturers Part #:
TX-NR646
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Description

Description

DTS:X Compatible

DTS:X is a next-generation object-based surround sound technology that includes height to deliver a fully-immersive listening experience. DTS:X provides listeners the ultimate in flexibility, immersion, and interactivity. Unlike channel-based audio, you will be able to personalize your audio experience. For example, you can turn up JUST the dialog within a mix. DTS:X allows you to customize to your room layout as well as control dialog and dynamic range.

*Sold exclusively within the US only. No shipments allowed outside the US!

CLICK HERE TO DOWNLOAD OWNERS MANUAL

Supports Dolby Atmos® Up to 5.1.2 Channels

With Dolby Atmos, sound comes alive from all directions, including overhead. The format combines a channel-based audio bed with object-oriented sound to place and move specific effects around the room, creating a breathtakingly realistic and captivating sonic atmosphere.

Sound designers and artists are free to mix in a 3D space, steering effects through surround channels and adding a seamless overhead dimension with discrete height channels.

Additionally, a new Dolby surround up-mixer allows for your current channel-based content (that has not been mixed for Dolby Atmos) to be expanded to fill the flexible speaker layouts of a Dolby Atmos system.

Ready for 4K UltraHD

The latest HDMI specification and HDCP 2.2 compatibility support the latest formats and technologies planned for Hollywood content. This latest HDMI spec offers a significant increase in bandwidth (up to 18Gbps) to support new features such as [email protected]/60 (2160p), which is 4 times the clarity of 1080p/60 video resolution, and 4:4:4 color space.

This Onkyo AVR enables transmission of High Dynamic Range (HDR) formats, and provides enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image.

Bluetooth / Wi-Fi® with Pandora, Spotify, and AirPlay

The TX-NR646 has AirPlay, Wi-Fi and Bluetooth technologies built in. The free Onkyo Remote app puts a range of streaming options at your fingertips, from universal hi-res audio via network-attached devices to internet streaming services to music on your smartphone and tablet. Or pair up and enjoy whatever's playing on your Bluetooth-compatible device for huge cinematic sound.

This receiver comes loaded with Spotify, Pandora, SiriusXM Internet Radio, Slacker and TuneIn. You can select a station and search for music available on these services via the Onkyo Remote app on your phone. You'll never be short of your favorite music to enjoy.

Hi-Current Amp Design for Authentic Sound Reproduction

From the quietest dialog passages to booming action scenes, Onkyo's exclusive amplification technology dramatically enhances the audio dynamics of your movies, music and games.

This Wide Range Amplifier Technology (WRAT) is at the core of Onkyo's signature sound. The innovative amplifier design is comprised of three key elements:
(1) a low negative feedback design for punchy, true-to-life sound, and cleaner audio across the frequency ranges;
(2) closed groundloop circuits to reduce individual circuit noise and keep the ground potential free of distortion; and
(3) a high instantaneous current to handle big dynamic gains.

This allows massive power at 170 W/Ch (6 Ohms, 1 kHz, 0.9% THD, 1 Channel Driven, FTC) and 100 W/Ch (8 Ohms, 20 Hz–20 kHz, 0.08% THD, 2 Channels Driven, FTC).

384 kHz/32-bit Hi-Grade DAC

No matter what you're listening to, it will sound powerfully full, clean and clear. A premium-quality AK4458 digital-to-analog converter from Asahi Kasei implements unique low-distortion filtering technologies for clear sound, and unlocks the full potential of any audio format, including compressed, lossless, and hi-res audio (MP3, WMA, WMA Lossless, FLAC, WAV, OggVorbis, AAC, Apple Lossless, DSD 5.6 MHz, LPCM, and Dolby TrueHD).

Classic Analog & Hi-Res Digital

This receiver is engineered for hi-res analog and digital audio. You can spin your classic vinyl and hear it in all its analog glory and stream your networked hi-res digital files. Both analog and digital audio sound its warmest and clearest. The TX-NR646 supports hi-res audio playback, gapless playback, and the ability to play DSD, Double DSD, FLAC and ALAC along with other Hi-Res formats.

Powered Zone 2 and Zone 2 Line-Outs

The TX-NR646 features Powered Zone 2 and Zone 2 line-outs. This lets you assign two channels to power audio in a room equipped with speakers. An existing hi-fi system in a third room can also be connected via the line-out, enabling the use of the A/V receiver as a pre-amp and audio server.

# Channels 7.2
Power Watts/Ch (6 Ohms 1kHz, 1 Channel Driven, FTC) 170, 0.9% THD
Power Watts/Ch (8 Ohms 20-20kHz, 2 Channels Driven, FTC) 100, 0.08% THD
WRAT (Wide Range Amplifier Technology)
H.C.P.S. (High Current Power Supply) ✓ (Massive High Power Transformer)
Continuous 6 Ohms Rated
Discrete Output Stage Circuitry
PUSH-PULL Design
Independent Power Supply ✓ (x2)
Bi-amp Capability For Front
Processing
Dolby Atmos
32-Bit Digital Signal Processing Engine
Dolby Decoder Atmos, True HD, DD Plus
DTS:X
DTS Decoder DTS: X, DTS-HD Master Audio
ONKYO GAME Surround Modes ✓ (Rock, Sports, Action, RPG)
AccuEQ Room Calibration ✓ (Advanced)
Phase-Matching Bass Boost ✓ (for Deep Bass and Clear Mid-Range)
Direct/Pure Mode ✓ / -
Advanced Music Optimizer ✓ (Bluetooth Included)
384K/32 Bit DACs ✓ (Asahi Kasei AKM4458)
Connectivity
Audio I/O 7 / 0
Phono Input
Digital Audio IN (OPT/COAX) 2 / 1
Composite Video I/O 3 / 0
Component Video I/O 2 / 0
Front Panel HDMI
USB Input ✓ (Rear)
HDMI I/O 8 / 2
HDMI 4K/60 Hz- Capable HDMI Terminals ✓ (HDR Support)
HDCP 2.2 Copy-Protection Compatibility ✓ (3 in / 2 out)
HDMI Support for High Dynamic Range
HDMI Support for 3D, Audio Return Channel and CEC
BT.2020 Support
HDMI Support for Deep Color, x.v.Color, LipSync
HDMI Support for DVD-Audio, SACD, Multichannel PCM
Analog To HDMI Upconversion ✓ (from 480i/576i)
4K Passthrough
Analog Pre-Outs Subwoofer (x2)
Powered Zone 2
Zone 2 Line Out ✓ (Fixed)
Zone 2 Digital to Analog Audio Conversion ✓ (S/PDIF, NET, USB)
Made for iPod, iPhone, iPad
Airplay
Supports Onkyo Remote App ✓ (iPod touch/iPhone and Android-Powered Devices)
Internet Radio Capable ✓ (Pandora, Spotify, Sirius, Slacker, TuneIn, Deezer)
Spotify Connect Support
Streaming Audio From PC / Network ✓ (DLNA, Home Media)
Hi-Res Streaming Audio Formats ✓ (Apple Lossless, DSD 2.8/5.6 MHz, Dolby TrueHD, FLAC 192/24, LPCM, Ogg Vorbis, WAV, WMA)
Streaming Audio From USB memory
Wireless Network ✓ (Wi-Fi-Certified)
Bluetooth ✓ (Built-in)
Integration Access
Ethernet
ONKYO-RI System Control
RIHD (Remote Interactive Over HDMI)
Miscellaneous
Pre-Pro/Learning Remote ✓ / -
On Screen Remote Programming
Hybrid Standby Function ✓ (to Reduce Power Consumption)
Smart Grid-Ready
Auto Speaker Calibration W/Mic. ✓ (AccuEQ - Advanced)
OSD Out ✓ (Advanced "Home" GUI)

Specifications

Specifications

Amplification  
Number Of Channels 7
Stereo RMS Power (watts) 100
THD in Stereo 0.08%
Frequency Bandwidth (stereo) 20-20k Hz
Minimum Impedance L/R 6 ohms
Minimum Impedance Center 6 ohms
Minimum Impedance Surround 6 ohms
General Features  
Internet-ready Yes
Bluetooth Built-in
Apple AirPlay Built in
App Remote Control Yes
USB port for iPod/iPhone No
FM Sensitivity Not Given
HD Radio Tuner No
On-Screen Display Thru HDMI
Auto Speaker Calibration AccuEQ
HDCP 2.2 for 4K Video Yes
HDR-compatible Yes
HDMI Standby Pass-through Yes
Composite Video Conversion From Composite to HDMI
Component Video Conversion From Component Video to HDMI
HDMI to HDMI Upconversion No
DLNA Certified  
MHL-compatible No
Multibrand Remote Control Yes
Learning Remote No
LCD Remote  
Width (inches) 17-1/8
Height (inches) 6-13/16
Depth (inches) 13-5/8
Weight (pounds) 20.7
Multi-room Audio--Video  
Powered Multi-room Audio Output Yes
Preamp Multi-room Audio Output Yes
Multi-room Video No
Multi-room HDMI Output No
Surround Processing  
Dolby Digital DD, TrueHD, DD+, EX
Dolby Atmos Yes
DTS DTS, HD, HDMA, ES, Neo6, 96/24
DTS:X Firmware update
Inputs & Outputs  
Phono Input 1
Audio-Video Inputs 8
Audio-only Inputs 1
Component Video Inputs 2
Component Video Monitor Outputs None
Optical Digital Inputs 2
Coaxial Digital Inputs 1
Optical Digital Outputs None
Coaxial Digital Outputs None
HDMI Inputs 8
HDMI Monitor Outputs 2
Subwoofer Outputs 2
Multi-Channel Analog Input No
Multi-channel Preamp Output No
Main Speaker Output Pairs 1
Main Speaker Terminals Posts
Ethernet Port 1
USB Connections 1 Rear
Removable Power Cord No

Item Condition

Item Condition

Onkyo Factory Refurbished

Buying a Onkyo Factory Refurbished product is a great way to get "as-new" products at a considerable savings. Every product has been thoroughly tested, repaired (if necessary), cleaned and otherwise renewed to original condition. Next it’s repackaged with accessories included. When you consider that a factory-renewed Onkyo product undergoes such close scrutiny for defects and workmanship, you might actually be buying something that is in many ways better than new. And for your piece of mind and protection, your purchase is covered by a full 1 year parts and labor warranty valid at any authorized Onkyo repair center (you can look-up locations online here or call 201-785-2600)

Onkyo, like all electronics manufactures, receives products returned for various reasons. In 2011 consumers returned 17 billion dollars in electronics globally, of which less than 5% were found to be defective! Once a product has been opened it must be resold as refurbished and can’t be resold as new again. The history and reason why a product was returned is not provided to us, thus we can’t provide any additional details regarding its past. All products are processed by Onkyo certified technicians, where they are fully tested, repaired (only if necessary), and retested again to ensure the highest quality control. Each unit must pass a complete battery of test before it can be titled a "Onkyo Factory Refurbished" product.

Most units are Cosmetically in Mint Condition (graded a 9 or higher on a scale of 1-10). Very minor signs of wear (light surface scuffs or minor scratches) may be present, although most units show little or no signs of any usage. We DO NOT sell products that are cosmetically damaged (cracked displays, broken knobs, heavy scratches, or physically abused) unless noted in the description. Unfortunately, we can’t provide actual photos of each unit or pick the best one for anyone, as they are all randomly chosen from our factory sealed boxes.

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Extended Warranties

Extended warranties

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