Denon AVR-X4500H 9.2-Channel 4K Ultra HD AV Receiver with HEOS (Factory Certified Refurbished)

Model: AVRX4500HBKE3 UPC: 883795001946 Item: 172789

$1,199.00 OR

Regular Price: $1,599.00

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AVR-X4500H 9.2-Channel 4K Ultra HD AV Receiver with HEOS (Factory Certified Refurbished)
$1,248.95 for two items
Save: $400.00 (24%)

Product Information

Cutting-Edge Home Theater

The 9.2-channel AVR-X4500H 4K AV receiver supports Dolby Atmos, DTS:X and Auro-3D for an immersive home theater experience. The advanced HDMI section of the AVR-X4500H (8 in, 3 out) features Dolby Vision, HDR10, HLG, and HDCP2.2 processing on all ports. Stream music from Spotify, Pandora, Tidal, AirPlay 2, and more with HEOS built-in and control it all with your voice through Amazon Alexa.


  • 9.2 channel AV receiver with 125W per channel with 11.2 channel processing
  • Supports Dolby Atmos, DTS:X, Auro-3D, DTS Virtual:X, and AL32 processing
  • Amazon Alexa voice control compatibility
  • 8 HDMI inputs (including 1 front) with full HDCP 2.2 support and 3 HDMI outputs
  • 4K/60Hz full-rate passthrough, Dolby Vision compatibility, HDR10, HLG, and BT.2020
  • Award-winning Denon guided setup assistant and graphical user interface
  • Ihiji Invision and Domotz Pro remote system monitoring and management
  • Support Spotify Connect, Pandora, SiriusXM, Amazon Music, TIDAL, Deezer, and more
  • Built-in HEOS wireless multiroom audio technology
  • Enhanced Audio Return Channel (eARC)

Powerful 9-Channel Amplifier with the Latest Home Cinema Specs

Featuring discrete high-current amplifiers on all channels, the AVR-X4500H delivers high-power performance at 125W per channel (8 ohm, THD+N 0.05%, 20Hz-20kHz). Low impedance drivers provide operational stability for a wide range of speakers and create a balanced, tonal sound. The AVR-X4500H features three-dimensional sound formats Dolby Atmos, DTS:X, DTS Virtual:X, and Auro-3D plus an HDMI section with HDCP 2.2 support and advanced video processing with 4K scaling for HDMI sources and two 12V trigger outputs to connect external devices.

Advanced HDMI Video Section

The latest HDMI specs for the best home theater experience. All eight HDMI inputs — and three HDMI outputs — feature HDCP 2.2 support that lets you enjoy copy-protected content uninhibited. Watch movies and shows with 4K Ultra HD 60Hz video, 4:4:4 Pure Color sub-sampling, Dolby Vision, High Dynamic Range (HDR10), Hybrid Log-Gamma (HLG), eARC (enabled via firmware update) 21:9 video, 3D and BT.2020 passthrough support for exceptional color, clarity and contrast. Certified by the Imaging Science Foundation, the AVR-X4500H features a full suite of video calibration controls (for use by an ISF technician), along with ISF Day and ISF Night video modes.

Built-In Bluetooth, Wi-Fi, and Airplay 2 Capability

The heart of your wireless network. With Bluetooth and Wi-Fi wireless streaming connectivity, the Denon AVR-X4500H is equipped with an advanced dual antenna transceiver system for robust streaming even in congested urban environments. Enjoy listening to your favorite audio content wirelessly from your smart devices.

Audyssey Audio Optimization

The AVR-X4500H easily guides you through the setup process to ensure the most accurate configuration. Optimize all settings for the best possible sound and video quality with your system from the get-go. The most advanced Audyssey MultEQ XT32 room measurement system provides the best sound in every room, and with the Audyssey MultEQ Editor app, go under the hood and set the AVR to your exact specifications.

Dolby Atmos, DTS:X, DTS Virtual:X, and Auro-3D

Immerse yourself in multi-dimensional audio with Dolby Atmos, DTS:X, DTS Virtual:X, and Auro-3D. Set up Dolby Atmos with a 5.2.4 or 7.2.2 surround sound speaker system using Dolby Atmos elevation speakers, or dedicated overhead speakers, for the ultimate home theater experience. With 11.2 channel processing capability, the AVR-X4500H can even support up to 7.2.4 configuration with an added 2ch amplifier. DTS:X and Neural:X give your movies, games, and music a realism unmatched by traditional 5.1 surround sound. DTS Virtual:X provides immersive audio without height channels, creating virtual height effects in a 5.1, 7.1 or 2.1 speaker arrangement. Auro-3D elevates the home theater experience to amazing new levels by delivering the excitement of three-dimensional sound for music, games, broadcast, and films while enhancing your existing audio-visual collection, thanks to Auromatic up-mixing engine.

Amazon Alexa Voice Control

Control the AVR hands-free with Amazon Alexa and your voice. Adjust the volume, skip to the next track, switch inputs for your different media players, and more — “Just Ask.” Download the HEOS Home Entertainment Skill to enable Amazon Alexa voice commands for your AVR-X4500H, HEOS devices and other select Denon products.

Easy Setup Experience

The included AVR-X4500H Quick Start Guide provides simple, clear instructions for how to get started. Once you connect your TV to the AVR-X4500H via HDMI, the exclusive Denon Setup Assistant appears on your TV screen to walk you through setup, step-by-step. A row of color-coded speaker connections is laid out horizontally, making organizing and connecting speaker wires simple.

Brilliant Picture Quality

The AVR-X4500H supports High Dynamic Range (HDR10) video format, Dolby Vision, and HLG (Hybrid Log Gamma). Dolby Vision transforms the viewing experiences with astonishing brightness, contrast, and color. HLG offers HDR technology over broadcast content.

Quick Selects for User-friendly Audio Tuning

The Denon AVR-X4500H front panel features four Quick Select buttons that store your preferred audio settings for each source. Switch between TV audio, Blu-ray, media players, and more, and the AVR-X4500H adjusts the EQ settings to your preferences for that media source. Use the buttons on the front panel or opt for the same Quick Selects on the AVR remote for faster control.

Denon AVR Remote App for Seamless Control

Better control in your back pocket. The free Denon AVR Remote for iOS and Android makes using the AVR-X4500H even easier — adjust volume, turn it on or off, mute the music, select a source, or switch to HEOS. Download the free Denon AVR Remote app to your smartphone or tablet today.

DSP Power Processing

Incredible power for your music and movie needs. The AVR-X4500H includes an advanced DSP (Digital Signal Processor) chip for tremendous power processing. With four 450MHz DSP cores that are capable of processing over one billion computations per second, the AVR-X4500H supports the latest video, sound and processing needs.

Multi-Source, Multi-Room

With the Denon AVR-X4500H, it’s possible to enjoy 5.1 channel surround sound in one room and a separate source or music stream in up-to two others. A truly powerful and versatile AVR, the AVR-X4500H can power up to 3 sources and 3 zones for your family to enjoy.

Phono Input for Turntable / Vinyl Support

With the included phono input, the AVR-X4500H lets you connect your turntable and play vinyl records. Enjoy your vintage collection with exceptional quality and sound.




  • Number of power amps: 9
  • Power output
    • 235W per channel (6 ohms, 1kHz, THD 10%, 1ch driven)
    • 165W per channel (6 ohms, 1kHz, THD 0.7%, 2ch driven)
    • 125W per channel (8 ohms, 20Hz - 20kHz, THD 0.05%, 2ch driven)
  • Speaker impedance: 4 - 16Ω/ohms
  • Input sensitivity/impedance: 200mV
  • Frequency response: 10Hz - 100kHz - +1, -3dB
  • S/N ratio: 102dB (IHF-A weighted, Direct mode)
  • FM tuning frequency range: 87.5 - 107.9MHz
  • AM tuning frequency range: 520kHz - 1710kHz
  • Power supply: AC 120V, 60Hz
  • Power consumption: 710W (standby 0.1W, CEC standby 0.5W)
  • Power consumption - No sound
    • 65W (ECO mode on)
    • 110W (ECO mode off)
  • Dimensions (W x H x D): 17.1" x 6.6" x 15.3"
  • Weight: 30.2 lbs.
  • HDMI input: 7 + 1 front
  • Component in (video): 2
  • Composite in (video): 3
  • Phono: 1
  • Analog audio: 5
  • Digital optical/coaxial: 2/2
  • USB (front): 1
  • HDMI monitor output/zone 2: 2/1
  • Component out (video): 1
  • Composite out (video): 1
  • Audio pre-out: 11.2ch
  • Zone 2/Zone 3 pre-out
  • Phones output: 1
  • RS232/12V trigger out: 1/2


What's in the Box

What's in the Box:

  • AVR-X4500H 9.2-Channel 4K Ultra HD AV Receiver with HEOS
  • Power cord
  • Remote
  • Antenna
  • Manual 



Customer Reviews for Denon AVR-X4500H 9.2-Channel 4K Ultra HD AV Receiver with HEOS (Factory Certified Refurbished)

4.9 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 4 out of 5
Great Receiver
This receiver replaces my Pioneer VSX-90 and it was worth every penny. The services was great, got it in 2 days and everyhting was perfect ever since.
This review was collected as part of a promotion
July 17, 2020
9 months ago
Rated 5 out of 5
Great replacement for an old Pioneer Elite receiver
I bought this to replace my 30 year old Pioneer. Setup was simple and straight forward. The additional two channels allowed me to add ceiling speakers for Atmos, the system sound is fantastic.
This review was collected as part of a promotion
March 31, 2020
1 year ago
Rated 5 out of 5
An amazing receiver you just can’t pass up??
It’s an amazing receiver with lots of features. It does everything I need it to do well. Definitely a must have!!
This review was collected as part of a promotion
Dolby Atmos with every Codec.
Amazing minimalist design.
Looks amazing in any setup weather it’s a 2 Channel or Home Theater.
February 3, 2020
1 year ago
Rated 5 out of 5
The AVRX4500h is a work horse. $999 is a steal for a receiver of this caliber.
November 18, 2019
Rated 5 out of 5
Highly recommend
Power and precision. Fantastic options and flexibility. Detail and breadth in sound field
This review was collected as part of a promotion
October 4, 2019
1 year ago
Rated 5 out of 5
Packed well and arrived with no damage. The unit and all accessories look brand new. Hooked up to HTD Level Two towers, center, and bookshelf surrounds as well as a Rythmik LV12R subwoofer. Also some cheap in ceiling speakers (pre-existing) I am using for some height effects.

Went through the connection/setup procedure, then ran Audyssey calibration. All I can say is WOW! Everything sounds amazing. I love mutichannel audio so that is how I mostly listen. Multichannel music (DVDA, SACD, Bluray) sounds incredible. Everything sounds so real and lifelike. Highs are crystal clear without any harshness, nice full midrange, and deep lows that aren't boomy. I could close my eyes and feel like I was in the studio surrounded by the band, being able to pick out instruments or voices from different locations in the room all while being enveloped in sound. Movies are awesome as well, but I was surprised how blown away I was with how good music sounds on my system now.
This review was collected as part of a promotion
August 6, 2019
1 year ago
Rated 5 out of 5
Awesome receiver
I have been a Denon fan for the past ten years my budget constraints keep me mostly at their entry level models, but thanks to Wide World Stereo's refurbish program, I was able to purchase X4500H this receiver. It out performs anything I have ever owned, right out of the box with no adjustments. I was blown away by the sound imaging. I am hearing sounds from all over my room which before no matter what I did, the sound quality was enjoyable but never produced the effects I get now. I am using 11 speakers height speakers and 2 subwoofers for a 11.1 setup and it rocks.
This review was collected as part of a promotion
July 10, 2019
1 year ago


Customer Q & A

Have a functionality, compatibility, or otherwise product-specific question about this product? Ask it here! If you have a customer service or shipping question, please direct it to our customer service department

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Browse 6 questions Browse 6 questions and 8 answers
Why did you choose this?
World Wide Stereo Store
Good reviews on this receiver with ample power and features.
Victor s on Feb 3, 2020
Closely matches my previous receiver and good value.
James W on Sep 9, 2019
Good reviews on this receiver with ample power and features.
Victor s on Feb 3, 2020
Looks like a good deal, hence purchased
Ranga B on Oct 29, 2019
Closely matches my previous receiver and good value.
James W on Sep 9, 2019
Looks like a good deal, hence purchased
Ranga B on Oct 29, 2019
Does it cover Denon's 3 years warranty?
A shopper on Jul 3, 2019
  Thanks for your inquiry! Factory refurbished units from Denon have a 1 year manufacturers warranty.
how many sub watts needed?
A shopper on Nov 19, 2020
  Thanks for your question. The amount of amplifier power in a powered subwoofer is determined by the price, size, and technology of the design. Most are more than 100 watts. Adding a powered subwoofer will enhance the overall sound and impact of your system. A larger woofer and amplifier will do a better job of bass extension and increased output.
Can I Bi wire speakers with this unit? Or would another receiver be better?
Hector A on Jul 8, 2020
  Thanks for your question. The X4500H has sufficient power to bi-wire. Confirm that your speakers are bi-wire capable and that you can safely connect paired bi-wire speaker cables to the single left and right speaker output binding posts. If you are unsure or have any questions you may want to call our customer support number : 866-961-7781.
Are the pre-outs assignable so that you could bypass the LCR channels and use an outboard amp?
A shopper on Aug 28, 2019
  There are preamp outputs for each channel of a 7.1.4 channel surround configuration. No assignment is required, just plug your amplifier into the appropriate jacks.
Are you a Denon authorized seller?
A shopper on Aug 26, 2019
  Yes. World Wide Stereo is proud to be a manufacturer authorized retailer for every brand we sell. This means that you can shop with confidence and know that you are guaranteed a valid warranty and best-in-class support.