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7.2-Channel 4K Home Theatre Receiver (TX-NR646)

7.2-Channel 4K Home Theatre Receiver (TX-NR646)

7.2-Channel 4K Home Theatre Receiver (TX-NR646)

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Features

Specifications

Features

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

DTS:X Compatible

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.

Supports Dolby Atmos® Up to 5.1.2 Channels

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

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 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.

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

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.

Hi-Current Amp Design for Authentic Sound Reproduction

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).

Classic Analog & Hi-Res Digital

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.

IMPORTANT: Images may not reflect actual product.

Specifications

General
Sound Channels 7.2
Power Output All Channels:
• 165w (1kHz, 0.9%THD, 6 Ohms, 1ch driven)
• 95w (20-20kHz, 0.08%, 8 Ohms, 2ch driven)
Dynamic Power:
• 240 W (3 Ohms, Front)
• 210 W (4 Ohms, Front)
• 120 W (8 Ohms, Front)
Total Harmonic Distortion 0.08 %
Frequency Range (Hz) 10 Hz - 100,000 Hz, +1 dB, -3 dB (Direct Mode)
Video Compatibility 4K
3D Ready Yes
Atmos Compatible Yes
Dolby Digital Yes
DTS Yes
HD Audio Capability Yes
Additional Surround Formats • ONKYO GAME Surround Modes (Rock, Sports, Action, RPG)
Numbers of Zones 2
Bluetooth Built-in
User Interface On the receiver
Additional Information • DTS:X Compatible
• Supports Dolby Atmos® Up to 5.1.2 Channels
• Ready for 4K UltraHD
• Bluetooth / Wi-Fi® with Pandora, Spotify, and AirPlay
• Hi-Current Amp Design for Authentic Sound Reproduction
• 384 kHz/32-bit Hi-Grade DAC
• Classic Analog & Hi-Res Digital
• Powered Zone 2 and Zone 2 Line-Outs
• AccuEQ Room Acoustic Calibration
• Phase-Matching Bass Boost
• 4K Passthrough
Inputs/Outputs
AM/FM Yes
Phono Input Yes
HDMI Inputs 8
HDMI Outputs 2
Component Inputs 2
Component Outputs 0
Composite Video Inputs 3
Composite Video Outputs 0
Composites Audio Inputs (Analog) 7
Composites Audio Outputs (Analog) 0
Optical Digital Inputs 2
Coaxial Digital Input 1
Headphone Output Yes
Network Yes
RS-232 No
USB Yes
Wi-Fi Yes
Dimensions
Width 17.13 inch(es) / 43.5 cm
Height 6.83 inch(es) / 17.35 cm
Depth 12.95 inch(es) / 32.9 cm
Weight 20.72 lb(s) / 9.4 kg
Warranty
Warranty 2 years
UPC
UPC# 751398012228

Oakville Sight and Sound is located in Oakville and proudly serving the Greater Toronto Area.

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