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Onkyo TX-NR545 7.2-Ch Network A/V Receiver with Wi-Fi & Bluetooth
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Onkyo TX-NR545 7.2-Ch Network A/V Receiver with Wi-Fi & Bluetooth

Discover the Balance of Power and Performance
  • Dolby Atmos® support
  • 115 W per channel
  • Discrete amp circuits
  • HDMI® 6 In / 1 out
  • HDMI & HDCP 2.2 for 4K UltraHD
  • Built-in Bluetooth & Wi-Fi® with Pandora, Spotify, and AirPlay
  • DSD 5.6 MHz, FLAC 192 kHz/24-bit Hi-Res audio capable
  • 384 kHz/32-bit Hi-Grade DAC
  • AccuEQ room acoustic calibration

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  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included






  • Time to Join the Ultra HD Revolution
    Delivering powerful audio, the 7.2 Ch. TX-NR545 Network A/V Receiver is the best-equipped receiver in its class. Built-in Airplay, Wi-Fi, Bluetooth, Spotify Connect, Pandora and more let you enjoy streaming media. Ready for Ultra HD video and premium 4k content, the TX-NR545 features HDMI 2.0a and HDCP 2.2 compatibility. A premium 384kHz / 32bit hi-grade AKM DAC unlocks the full potential of all your audio, including multidimensional Dolby Atmos, DTS-HD Master Audio, and Hi-Res audio formats. It's also very easy to use- there's easy music streaming and system control using the free remote control app and a Quick Setup function that lets you adjust settings without interrupting playback. With 115 watts per channel, the TX-NR545 powerfully drives your movies, games and music with superior clarity and energy.

    Amazing, Classic Onkyo Sound
    To deliver authentic hi-fi performance, the TX-NR545 features a high-current power supply, discrete low-distortion amps, and state-of-the-art processing for high-resolution audio. Whether you’re taste-testing on Spotify, kicking back with a favorite CD, or cranking the latest Hollywood blockbuster, this receiver serves up that classic Onkyo sound at 115 Watts/Ch (6ohms 1kHz, 2 Channels Driven, FTC): big soundstage, superb timing, brilliant definition, and enough low-end grunt to make your speakers sing.

    And Easy to Use
    In addition to the ideal blend of cutting-edge technology and old-school analog power, the TX-NR545 is also easy to use. Everything from quick speaker adjustments to wireless streaming from smartphone and NAS is made simple with our remote app. At this price-point, there’s simply no better way to turn everyday entertainment into a spectacular event.







    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.
     

    HDMI 6 In / 1 Out: 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.

    The TX-NR545 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-NR545 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.
     

    True Power from Discrete Amplifiers



    Discrete Amps deliver high instantaneous current to increase speaker control for accurate and dynamic audio reproduction. This precise power is the cornerstone of Onkyo’s amplification philosophy.

    This gives the TX-NR545 massive power at 115 W/Ch (6 Ohms, 1 kHz, 0.9% THD, 1 Channel Driven, FTC) 65 W/Ch (8 Ohms, 20 Hz–20 kHz, 0.7% 2 Channels Driven, FTC).





    384 kHz/32-bit High 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).
     

    Hi-Res Audio



    This receiver is engineered for universal Hi-Res compatibility and ease of use. Use the remote app to locate your Hi-Res albums (including 5.6 MHz DSD playback) on PC or network-attached storage and bask in the clarity, depth, and detail of high-resolution music. The TX-NR545 supports 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-NR545 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.
     

    2015 AccuEQ



    AccuEQ conducts two measurements- one to set the level, distance and crossover for ALL speakers, including the subwoofer, and a second measurement to eliminate standing waves. Choose to include or bypass EQ measurement for front left and right speakers, and choose to automatically or manually set the EQ. Further, you can save your own manual EQ settings into three available presets.
  • Specifications

    General
    Brand Onkyo
    Brand Product No. TX-NR545
    UPC 751398012204
    Dimensions 17 1/8" x 6 13/16" x 12 15/16" (435 x 173.5 x 329 mm)
    Weight 19.0 Lbs (8.6 kg)
    Amplifier
    All Channels 115 W/Ch (6 Ohms 1 kHz, 0.9% THD, 1 Ch Driven, FTC) 65 W/Ch (8 Ohms, 20 Hz-20 kHZ, 0.7% 2 Ch, FTC)
    Dynamic Power 160 W (3 Ohms, Front) 125 W (4 Ohms, Front) 85 W (8 Ohms, Front)
    THD+N (Total Harmonic Distortion + Noise) 0.08% (20 Hz–20 kHz, Half Power)
    Damping Factor 60 (Front, 1 kHz, 8 Ohms)
    Input Sensitivity and Impedance 200 mV/47 k-ohms (Line)
    Rated RCA Output Level and Impedance 100 mV/2.2 k-ohms (Zone 2 Line Out)
    200 mV/470 ohms (Subwoofer Pre Out)
    Maximum RCA Output Level and Impedance 1.0 V/2.2 k-ohms (Zone 2 Line Out)
    2.0 V/470 ohms (Subwoofer Pre Out)
    Frequency Response 10 Hz–100 kHz/+1 dB, -3 dB (Direct Mode)
    Tone Control ±10 dB, 20 Hz (Bass)
    ±10 dB, 20 kHz (Treble)
    Signal-to-Noise Ratio 100 dB (Line, IHF-A)
    Speaker Impedance 6 ohms–16 ohms
    Video
    Video 1.0 Vp–p/75 Ohms (Component Y) 0.7 Vp–p/75 Ohms (Component PB/CB, PR/CR) 1.0 Vp–p/75 Ohms (Composite)
    Component Video Frequency Response 5 Hz–13.5 MHz/+0 dB, -3 dB
    Tuner
    FM 87.5 MHz–107.9 MHz
    AM 530 kHz–1,710 kHz
    FM/AM Preset Memory 40 stations
    Electrical
    Power Supply AC 120 V~, 60 Hz
    Power Consumption 4.3 A
    No-Sound Power Consumption 60 W
    Standby Power Consumption 0.1 W
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  • •  Owner's Manual
    •  Owner's Manual (Spanish and French)
    •  Advance Owner's Manual
  • •  1x - AV Receiver
    •  1x - Indoor FM antenna
    •  1x - AM loop antenna
    •  1x - Remote controller (RC-898M)
    •  1x - Batteries (AA/R6)
    •  1x - Power cord (Taiwanese models)
    •  1x - Speaker setup microphone
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