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Onkyo TX-NR646

Onkyo Receivers and AmplifiersTX-NR646

The Onkyo TX-NR646 7.2-ch network A/V receiver delivers the complete Ultra HD entertainment experience.

Onkyo
IN-STORE INVENTORY

ITEM AVAILABILITY

In-Stock Store Location In-Stock Store Location In-Stock Store Location
No BOISBRIAND FAUBOURG BOISBRIAND No BONAVENTURE (GROUPE SELECT) No BROSSARD QUARTIER DIX30
No CARLETON (GROUPE SELECT) No CHIBOUGAMAU (GROUPE SELECT) No CHICOUTIMI (GROUPE SELECT)
No CHOMEDEY - A440 No COATICOOK (GROUPE SELECT) No GRANBY GALERIES GRANBY
No JOLIETTE No LA SARRE (GROUPE SELECT) No LA TUQUE (GROUPE SELECT)
No LACHENAIE No LACHUTE (GROUPE SELECT) No LASALLE
No LAVAL No MAGOG (GROUPE SELECT) No POINTE-CLAIRE
No RIVIÈRE DU LOUP (GROUPE SELECT) No ROBERVAL (GROUPE SELECT) No ROUYN NORANDA (GROUPE SELECT)
No SALABERRY-DE-VALLEYFIELD No SOREL (GROUPE SELECT) No ST-BRUNO
No ST-GEORGES (GROUPE SELECT) No ST-HYACINTHE No ST-JEAN-SUR-RICHELIEU (GROUPE SELECT)
No ST-JEROME No ST-JEROME CARREFOUR DU NORD No ST-LÉONARD
No STE-MARIE DE BEAUCE (GROUPE SELECT) No TERREBONNE No VICTORIAVILLE (GROUPE SELECT)

ITEM AVAILABILITY

In-Stock Store Location
No BOISBRIAND FAUBOURG BOISBRIAND
No BONAVENTURE (GROUPE SELECT)
No BROSSARD QUARTIER DIX30
No CARLETON (GROUPE SELECT)
No CHIBOUGAMAU (GROUPE SELECT)
No CHICOUTIMI (GROUPE SELECT)
No CHOMEDEY - A440
No COATICOOK (GROUPE SELECT)
No GRANBY GALERIES GRANBY
No JOLIETTE
No LA SARRE (GROUPE SELECT)
No LA TUQUE (GROUPE SELECT)
No LACHENAIE
No LACHUTE (GROUPE SELECT)
No LASALLE
No LAVAL
No MAGOG (GROUPE SELECT)
No POINTE-CLAIRE
No RIVIÈRE DU LOUP (GROUPE SELECT)
No ROBERVAL (GROUPE SELECT)
No ROUYN NORANDA (GROUPE SELECT)
No SALABERRY-DE-VALLEYFIELD
No SOREL (GROUPE SELECT)
No ST-BRUNO
No ST-GEORGES (GROUPE SELECT)
No ST-HYACINTHE
No ST-JEAN-SUR-RICHELIEU (GROUPE SELECT)
No ST-JEROME
No ST-JEROME CARREFOUR DU NORD
No ST-LÉONARD
No STE-MARIE DE BEAUCE (GROUPE SELECT)
No TERREBONNE
No VICTORIAVILLE (GROUPE SELECT)

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Specs & Related Products / Choose an option
Feature Image
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.

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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.

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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 4K@50/60 (2160p), which is 4 times the clarity of 1080p/60 video resolution, and 4:4:4 color space.

This Onkyo AVR is also compatible with HDMI 2.0a, which enables transmission of HDR formats, and provides enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image.

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

This receiver 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.

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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).

Feature Image
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. This AVR supports hi-res audio playback, gapless playback, and the ability to play DSD, Double DSD, FLAC and ALAC along with other Hi-Res formats.

Feature Image
Powered Zone 2 and Zone 2 Line-Outs

This receiver 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. Control content in the two zones via remote app; play the same song in all zones using Whole House Mode; or enjoy a different song in each room.

IMPORTANT: Images may not reflect actual product.

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Best Price GUARANTEE

When you purchase a Money-Back Extended Service Plan (“The Plan”) at Centre Hi-Fi, you can be sure you are receiving the most comprehensive coverage giving you 100% security and peace of mind. If trouble arises with your purchased product, our Extended Service Plan covers the cost of repairs if your 1-year manufacturers warranty has expired. Starting December 1st, 2012, customers shopping at Centre Hi-Fi will have even more exclusive benefits included in our Extended Service Plan:

When your Centre Hi-Fi Money-Back Extended Service Plan has expired and is free of any service claims, you will qualify to receive a voucher for the premium paid that can be used towards your next purchase up to a maximum of 33% of the new purchase price.

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