Open Box Electronics For Sale
Open Box Electronics For Sale

Onkyo TX–NR555 | 7.2 Network AV Receiver w/ Damaged Factory Box (Open Box)

  • Dynamic Audio Amplification for Clear & Realistic Sound
  • 4K UltraHD / HDR / HDCP 2.2 / 4:4:4 Color Space
  • Built–in Bluetooth & Wi–Fi® with Pandora, Spotify, and AirPlay
  • DTS:X™ Ready and Dolby Atmos® Support

Regular Price: $499.00

You Save $229 (46%)

Your Price: $269.97

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Details & Highlights

What is Open Box?

Open Box items are products that have been returned to us by customers, or were on display in our retail store. In most cases these items are in as-new condition. Although occasionally they may have had a minor defect repaired, these items are fully operational to manufacturer specifications. Open Box items include all supplied accessories and carry the full **manufacturer's warranty.
  • ** Excludes Definitive Technology, Monster, Beats by Dr. Dre, Klipsch and Onkyo products.
  • Availability is limited to stock on hand.
  • Open Box items are sold on a first-come first-served basis.
  • For more details please don't hesitate to give us a call at 1.800.340.4770

Product Highlights

    Discover the Balance of Power and PerformanceThe 7.2–channel TX–NR555 Network A/V Receiver is the best equipped receiver in its class, delivering powerful audio. Built–in AirPlay, Wi–Fi®, Bluetooth streaming, Spotify Connect, Pandora, and Tidal let you enjoy streaming media. Ready for UltraHD video and premium 4K content, the TX–NR555 features HDMI® and HDCP 2.2 compatibility. A premium 384 kHz/32–bit hi–grade AKM 4458 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 140 W/Ch, the TX–NR555 powerfully drives your movies, games, and music with superior clarity and energy. Stream music from any source via FireConnect™ to an optional speaker in another room.

Details from Onkyo

    Dynamic Audio Amplification

    Backed by 70 years of experience building high–grade audio components, the TX–NR555 amplifies accurate, noise–free signal processing with high–current power for dynamic speaker control. The result is pure, rich and authentic sound. Onkyo's dynamic audio amplification delivers massive power at 140 W/Ch (6 Ohms, 1 kHz, 0.9% THD, 1 Channel Driven)/ 80 W/Ch (8 Ohms, 20 Hz–20 kHz, 0.08% THD, 2 Channels Driven).

    Smooth Analog Signal

    Onkyo developed Vector Linear Shaping Circuitry (VLSC) to reassemble the audio signal to its original form following processing. Unlike conventional filters, VLSC removes pulse noise generated in D/A conversion, allowing the sound wave to be reproduced with extremely high fidelity for a smooth analog signal.

    Multi–Zone Audio

    The TX–NR555 Powered Zone 2 brings audio to speakers connected to the receiver into a second room. With the dedicated Zone 2 DAC, you can send internet audio sources to your second listening zone.

    Supports Dolby Atmos® Up to 5.1.2 Channels

    Dolby Atmos moves sound around you in three–dimensional space, so you feel like you're inside the action. The TX–NR555's Dolby Atmos decoding transports you from the ordinary into the extraordinary.

    Sound designers and artists mix in a 3D space, steering effects through surround channels and adding a seamless overhead dimension with discrete height channels. Additionally, the Dolby surround up–mixer processes content not mixed for Dolby Atmos to fill the flexible speaker layouts of a Dolby Atmos system.

    DTS:X Ready

    DTS:X is an object–based surround sound technology that includes height channels for a fully–immersive listening experience. DTS:X provides listeners flexibility, immersion, and interactivity. You will be able to personalize your audio experience, for example, by turning 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.

    (DTS:X functionality via upcoming firmware update.)

    4K UltraHD Video Performance

    The TX–NR555's HDMI specifications and HDCP 2.2 compatibility support the latest formats being released by Hollywood. The latest HDMI specs offer a significant increase in bandwidth (up to 18Gbps) to support new features such as 4:4:4 color space and 4K@50/60 (2160p), which is 4 times the clarity of 1080p/60 video resolution. The TX–NR555 enables transmission of High Dynamic Range (HDR) formats, with BT.2020 support, and provides enhanced picture quality by simultaneously enabling greater detail for both the dark and bright parts of an image. The TX–NR555 also effortlessly upscales 1080p video to stunning 4k UltraHD.

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

    The TX–NR555 has AirPlay, Wi–Fi and Bluetooth technologies built in. Stream virtually any audio from a smartphone, tablet or PC to your home theater for powerful sound.

    With Spotify, Pandora, and TuneIn built–in, you can select a station and search for music available on these services via the Onkyo Remote app on your phone. 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. Further, Tidal and Google Cast will be operable with an upcoming firmware update.

    84 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).

    AccuEQ adds AccuReflex for 2016

    AccuEQ conducts two measurements– one to set the level, distance and crossover for ALL speakers, including the subwoofer. 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. The new AccuReflex technology aligns the phase of upfiring "height" speakers with the sound coming directly from your other speakers. Any delay is resolved so that everything arrives at your ears at the same time. The result is cohesive reproduction of object–based soundtracks.

    FireConnect™ Multi–room Audio

    A firmware update will enable any audio source connected to the receiver (from vinyl to streaming audio) to be sent wirelessly via FireConnect Powered by Blackfire to an optional speaker* placed anywhere in your home. Stable, fast, and easy to control with a mobile, it’s the smart way to set audio free.

    FireConnect™ is a technology developed by Blackfire Research. Multi–room audio enabled by this technology requires an optional Onkyo wireless speaker scheduled for release in summer 2016. Onkyo cannot guarantee the compatibility of its A/V receivers with other devices featuring FireConnect™. Please consult the Onkyo website for further announcements regarding these technologies.


Features & Specs

Best Seller
Manufacturer's Warranty
    -- No Warranty --
Detailed Specifications
  • # Channels: 7.2
  • Power Watts/Ch (6 Ohms 1kHz, 1 Channel Driven, FTC): 140, 1.0% THD
  • Power Watts/Ch (8 Ohms 20–20kHz, 2 Channels Driven, FTC): 80, 0.08% THD
  • Dynamic Audio Amplification: Yes (for Clear and Realistic Sound)
  • H.C.P.S. (High Current Power Supply): N/A
  • Non–Phase Shift Amplifier: Yes
  • THX Certified: N/A
  • Continuous 6 Ohms Rated: Yes
  • Certified 4 Ohms Performance: N/A
  • Discrete Output Stage Circuitry: Yes
  • 3–Stage Inverted Darlington Circuitry: N/A
  • PUSH–PULL Design: N/A
  • Independent Block Construction (Amp/Preprocessor): N/A
  • High–Grade Toroidal Transformer: N/A
  • Independent Power Supply: N/A
  • Bi–amp Capability For Front: Yes

  • Processing
  • Dolby Atmos: Yes
  • 32–Bit Digital Signal Processing Engine: Yes
  • Dolby Decoder: Atmos, True HD, DD Plus
  • DTS:X: Yes
  • DTS Decoder: DTS:X, DTS–HD Master Audio
  • ONKYO GAME Surround Modes: Yes (Rock, Sports, Action, RPG)
  • VLSC for Noiseless Audio Processing: Yes
  • THX Processing Mode: N/A
  • CinemaFILTER: Yes
  • AccuEQ Room Calibration: Yes (w/ AccuReflex)
  • Phase–Matching Bass Boost: Yes
  • Direct/Pure Mode: Yes / –
  • Pure Direct Analog Path Mode: N/A
  • Advanced Music Optimizer: Yes
  • 384K/32 Bit DACs: Yes
  • 192K/24 Bit DACs: N/A

  • Connectivity
  • Analog Audio IN: 6
  • Phono Input: Yes
  • Digital Audio IN (OPT/COAX): 42401
  • Composite Video I/O: 36557
  • Component Video I/O: 36557
  • Front Panel HDMI: N/A
  • Front–Panel A/V: 1 (Analog)
  • USB Input: Yes (Rear)
  • HDMI I/O: 42522
  • HDMI 4K/60 Hz– Capable HDMI Terminals: Yes
  • HDCP 2.2 Copy–Protection Compatibility: Yes
  • HDMI Support for High Dynamic Range: Yes
  • HDMI Support for 3D, Audio Return Channel and CEC: Yes
  • BT.2020 Support: Yes
  • HDMI Support for Deep Color, x.v.Color, LipSync: Yes
  • HDMI Support for DVD–Audio, SACD, Multichannel PCM: Yes
  • Analog To HDMI Upconversion: Yes
  • 1080p to 4K Upscaling: Yes
  • 4K Passthrough: Yes
  • Analog Pre–Outs: Subwoofer (x2)
  • Speaker A/+B: N/A
  • Powered Zone 2: Yes
  • Powered Zone 3: N/A
  • Zone 2 Line Out: N/A
  • Zone 2 Video Out: N/A
  • Zone 2 Digital to Analog Audio Conversion: Yes (Net)
  • Zone 3 Line Out: N/A
  • Whole House Mode: N/A
  • FireConnect Multi–room Audio: Yes
  • Airplay: Yes
  • Google Cast: Yes
  • Supports Onkyo Remote App: Yes
  • Internet Radio Capable: Yes
  • Spotify Connect Support: Yes
  • Tidal: Yes
  • Streaming Audio From PC / Network: Yes
  • Hi–Res Streaming Audio Formats: Yes
  • Streaming Audio From USB memory: Yes
  • Wireless Network: Yes
  • Bluetooth: Yes (Built–in)

  • Integration Access
  • RS–232: N/A
  • IR Input: N/A
  • IR Output: N/A
  • Ethernet: Yes
  • ONKYO–RI System Control: N/A
  • RIHD (Remote Interactive Over HDMI): Yes
  • 12V Trigger: N/A

  • Miscellaneous
  • Pre–Programmed Remote: N/A
  • Hybrid Standby Function: Yes
  • Smart Grid–Ready: Yes
  • Auto Speaker Calibration W/Mic.: AccuEQ w/ AccuReflex
  • OSD Out: Yes
  • Solid Aluminum Front: N/A
  • Transparent High–Grade Speaker Terminals: N/A
  • Detachable AC Cord: N/A

  • Power Output
  • All Channels: 140 W/Ch (6 Ohms, 1 kHz, 1.0% THD, 1 Channel Driven), 80 W/Ch (8 Ohms, 20 Hz–20 kHz, 0.08% THD, 2 Channels Driven, 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: N/A
  • Input Sensitivity and Impedance: 200 mV/47 k–ohms (Line/Unbalanced), 3.5 mV/47 k–ohms (Phono/MM)
  • Rated RCA Output Level and Impedance: 200 mV/2.3 k–ohms (Zone 2 Line Out), 1 V/470 ohms (Subwoofer Pre Out)
  • Maximum RCA Output Level and Impedance: N/A
  • Phono Overload: 70 mV (MM, 1 kHz, 0.5%)
  • Frequency Response: 10 Hz–100 kHz/+1 dB, –3 dB (Direct Mode)
  • Tone Control: ±10 dB, 90 Hz (Bass)
  • ±10 dB, 7.5 kHz (Treble):
  • Signal–to–Noise Ratio: 106 dB (Line, IHF–A)
  • 80 dB (Phono, IHF–A):
  • Speaker Impedance: 6 ohms–16 ohms

  • Video Section
  • Input Sensitivity/Output Level and Impedance: N/A
  • 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: +0 dB, –3 dB

  • Tuner Section
  • Tuning Frequency Range:
  • FM: 87.5 MHz–1070.9 MHz
  • AM: 530 kHz–1,710 kHz
  • FM/AM Preset Memory: 40 stations

  • General
  • Power Supply: AC 120 V~, 60 Hz
  • Power Consumption: 460 W
  • No–Sound Power Consumption: N/A
  • Standby Power Consumption: 0.1 W
  • Dimensions (W × H × D): 17 1/8" × 6 13/16" × 14 7/8" (435 × 173.5 × 378 mm)
  • Weight: 20.7 lbs (9.4 kg)
  • Carton
  • Dimensions (W × H × D): 22 7/16" × 11 5/16" × 18 7/16" (570 × 288 × 468 mm)
  • Weight: 27.6 lbs. (12.5 kg)
Product Bullets
  • Dynamic Audio Amplification for Clear & Realistic Sound
  • 4K UltraHD / HDR / HDCP 2.2 / 4:4:4 Color Space
  • Built–in Bluetooth & Wi–Fi® with Pandora, Spotify, and AirPlay
  • DTS:X™ Ready and Dolby Atmos® Support


Included Coverage from Onkyo
This information is currently unavailable. Please check back later.
Category ID: 166 | $269.97