The 9.2 channel AVR-X4500H 4K AV receiver supports IMAX Enhanced, 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 HDCP 2.2 processing on all ports. Stream music from Spotify®, Pandora®, Tidal AirPlay2 and more with HEOS built-in and control it all with your voice through Amazon Alexa.
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POWERFUL 9-CHANNEL AMPLIFIER WITH THE LATEST HOME CINEMA SPECS
Featuring discrete high-current amplifiers on all channels, the AVR-X4500 delivers high-power performance at 125 watts per channel (8 ohms, THD 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.
BLOCKBUSTING 3D-SOUND
Surround yourself in cinema-grade sound from literally any direction.
IMAX Enhanced Technology
Get the most premium at-home entertainment experience with IMAX Enhanced—the latest technology program from IMAX that sets a new standard for image, sound, scale and content quality. Watch clearer pictures and brighter images. Feel immersive, heart-pounding audio delivered by DTS. See more picture on the largest screens. And experience premium content digitally remastered by IMAX.
SOUND IN THE RIGHT PLACE
Immerse yourself in multi-dimensional audio with Dolby Atmos. Set up 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.
BE CLOSER TO THE ACTION
DTS:X™ immersive audio places sound where it would occur naturally in space, creating a lifelike, multi-dimensional audio experience in the home. The improved immersion and heightened realism draw you into the world of your favorite movies. The included DTS Neural:X™ gives 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.
FEEL THE POWER OF LIFE-LIKE SOUND
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 through the Auromatic upmixing engine.
GEARED UP FOR 4K ULTRA HD
Enjoy ultra-high-definition pictures, even from analog and digital SD sources.
THE LATEST HDMI SPECS
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. 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.
ADVANCED VIDEO CONTROLS
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.
NEXT GENERATION VIDEO FORMATS
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.
SET-UP AND CONNECT WITH EASE
Get your AVR-X4500H up and running in no time, perfectly tailored to your needs.
SMART TV CONNECTIVITY
Control the Denon AVR-X4500H with your TV remote via the HDMI CEC functionality associated with your TV. The Smart Menu home screen provides you quick access to source and surround mode selections, the AVR’s setup menu and four Quick Selects.
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.
UNWIRE YOUR SOUND
Featuring 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. Plus, with AirPlay2 compatibility, you can enjoy listening to your favorite audio content wirelessly from your iOS devices such as an iPhone or iPad.
Built-in HEOS technology lets you enjoy your favorite music in any room of your home for a wireless, whole-home audio experience. Play the same song in every room, or select a different song for each connected room — the choice is yours. Also works with Amazon Alexa, providing cutting-edge voice control and incredible sound for all of your home entertainment.
EVERYTHING UNDER CONTROL
With the "Denon 2016 AVR Remote" app, easily control the receiver's operation and even your connected Denon Blu-ray player.
Easily control your music and multi-room streaming within the HEOS app, or use your voice for Amazon Alexa Voice Control.
CHOOSE YOUR FAVORITE SOURCES
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.
ADVANCED SOUND PROCESSING
Experience extraordinary sound quality from both music and movies.
POWERFUL DSP AUDIO PROCESSING
Incredible power for your music and movie needs. The AVR-X4500H includes an advanced DSP (Digital Sound Processor) chip for tremendous power processing. With four 300MHz DSP cores that are capable of processing over one billion computations per second, the AVR-X4500H supports the latest video, sound and processing needs.
ENJOY SUPERB AUDIO FIDELITY
Enjoy superb audio fidelity with your favorite high-resolution audio tracks. The AVR-X4500H with AKM 32-bit D/A converters features high resolution audio decoding with multiple lossless file types, including ALAC, FLAC and WAV at up to 24-bit/196-kHz. It is also compatible with 2.8/5.6-MHz DSD files (DSD is the audio coding format of SACD). Play them from memory devices via the front panel USB, or over network sources. The AVR-X4500H also supports other file types such as MP3 and WMA.
UNIQUE DENON AUDIO TECHNOLOGIES
AL32 Processing provides multi-channel ultra-high-resolution digital audio filtering on all audio channels and delivers a natural soundstage with enhanced imaging of the sound. DSP incorporates no less than four powerful, high-speed fourth generation SHARC DSP processors, which together have a combined continuous processing capability of 10 GFLOPS (10 billion floating point numerical computations per second). Combined, these audio technologies provide high-resolution audio support for an exceptional listening experience.
BEST POSSIBLE SOUND STAGE
For optimum fidelity and the widest dynamic range with lowest distortion, the AVR-X4500H features advanced reference-class 32-bit AKM AK4458VN D/A converters on all channels. This ensures consistent high fidelity and precise channel matching across all channels for the ultimate listening experience.
Support for Major Voice Control Agents
Enjoy effortless voice control and total flexibility from the leading voice agents. Speak commands with Amazon Alexa , Google Assistant, Apple Siri and high-end smart home automation, Josh.ai. Ask to play your favorite music, turn the volume up, skip to the next track, switch inputs and more. Switch between voice agents, or pick a favorite to use — the choice is yours. Functionality varies by voice agent.
Amazon Alexa Voice Control
Use your voice to stream your favorite music services to this HEOS-enabled device. Ask Alexa to play music from Pandora, Spotify, Amazon Music and much more. Switch between inputs (Blu-ray, DVD, Media Player, etc.), turn volume up or down, pause, mute and play the next song — all with your voice.
To start streaming with Alexa voice commands, open the Alexa app and select “Skills.” Add HEOS Home Entertainment to enable. Then, go to Smart Home in the Alexa app menu and choose Devices and Discover or say “Alexa, discover my devices.”
With HEOS Home Entertainment and Alexa, you can stream to this product and any other HEOS-enabled device.
Google Assistant Voice Control
Ask your Google Home, Google app or other devices with Google Assistant built-in to control content across your listening environment. Start music in the HEOS app, then ask your Google Assistant to control volume, play, pause, skip tracks and more. ‘Works with the Google Assistant’ feature is always improving — further enhancements arrive in 2019.
AirPlay 2 + Apple Siri Voice Control
Stream audio from your favorite music services like Apple Music and Spotify or watch videos from services like Youtube and Netflix from any iPhone, iPad, Mac or Apple TV and hear the audio perfectly synced to your speakers Airplay 2 sources.
Airplay 2 also supports multi-room audio – wirelessly stream content to multiple AirPlay 2 compatible devices simultaneously with improved audio buffering to ensure smooth audio playback. AirPlay 2 provides control and grouping of compatible audio devices within the Apple Music or Home app. Use Airplay 2 in-app or with your voice via Siri.
Josh.ai Smart Home Voice Automation
An elevated voice agent for the high-end smart home, Josh.ai offers flexible voice control for nearly any aspect of your day-to-day experience and entertainment environment. Use voice commands to control the thermostat, lights, home appliances, speakers, AVR and more. Josh.ai is installed by custom integrators and accessed through an app on your phone or tablet. Works with iOS and Android devices.
GET THE AMAZING HEOS EXPERIENCE
Enjoy your favorite music from anywhere and everywhere around your home. Share music stored on your home network, streaming services with HEOS wireless speakers or even other HEOS-capable receivers and listen throughout the whole house. Control it all with the free HEOS app. Enjoy music from TuneIn, Internet Radio and a wide range of streaming services including Pandora®, Spotify®, Amazon Prime Music, iHeartRadio, SiriusXM, Soundcloud®, Tidal, Napster or Deezer.
EXTERNAL CONTROL AND IP CONTROL CAPABILITIES
The Denon AVR-X4500H features external control and IP control capabilities for easy customization and compatibility with third-party integration solutions. It offers IP control capability for major third-party control devices, as well as Control4 SDPP (Simple Device Detection Protocol) certification for seamless integration with Control4 home automation equipment. An IR (infrared) remote control is included on the rear panel for remote control compatibility with other components in your home theater system, and remote monitoring capability is now supported for troubleshooting.
REMOTE MONITORING CAPABILITY
In today’s custom install environment, it’s critical for integrators to provide quick, reliable assistance and service to their clients, even after the install is complete. To support this effort, the Denon IN Command series AVR-X4500H AV receiver features “ihiji Invision” and “Domotz Pro” remote system monitoring and management technology. These programs allow custom integrators to monitor the status of connected products and troubleshoot remotely from the office or on the go, radically reducing the time it takes to address the issue.
HOME AUTOMATION CONTROLS WITH CRESTON CONNECTED
By embedding Crestron Connect intelligence in Denon the AVR-X4500H, it allows for seamless communication with Crestron home automation solutions, giving installers a simplified home theater solution and homeowners complete control of their home entertainment system.
| Amplification | |
| Number Of Channels | 9 |
| Stereo RMS Power (watts) | 125 |
| THD in Stereo | 0.05% |
| Frequency Bandwidth (stereo) | 20-20k Hz |
| Minimum Impedance L/R | 4 ohms |
| Minimum Impedance Center | 4 ohms |
| Minimum Impedance Surround | 4 ohms |
| General Features | |
| Internet-ready | Yes |
| Bluetooth | Built-in |
| Apple AirPlay | AirPlay 2 |
| Alexa-compatible | Yes |
| Google Home-compatible | Yes |
| Chromecast built-in | No |
| DTS Play-Fi | No |
| App Remote Control | Yes |
| USB port for iPod/iPhone | No |
| FM Sensitivity | 12.8 dBf |
| HD Radio Tuner | No |
| On-Screen Display | Thru HDMI |
| Auto Speaker Calibration | Audyssey MultEQ XT32 |
| HDCP 2.2 for 4K Video | Yes |
| HDR-compatible | HDR10, Dolby Vision, HLG |
| HDMI Standby Pass-through | Yes |
| 4K Video Upscaling | Yes |
| HDMI to HDMI Upconversion | Yes |
| DLNA Certified | |
| MHL-compatible | No |
| Multibrand Remote Control | Yes |
| Learning Remote | No |
| LCD Remote | |
| Width (inches) | 17-1/8 |
| Height (inches) | 6-9/16 |
| Depth (inches) | 16-1/16 |
| Weight (pounds) | 30.2 |
| Multi-room Audio--Video | |
| Powered Multi-room Audio Output | Yes |
| Preamp Multi-room Audio Output | Yes |
| Multi-room HDMI Output | Yes |
| Surround Processing | |
| Dolby Digital | DD, TrueHD, DD+, EX |
| Dolby Atmos | Yes |
| DTS | DTS, HD, HDMA, ES, 96/24 |
| DTS:X | Yes |
| Inputs & Outputs | |
| Phono Input | 1 |
| Audio-Video Inputs | 8 |
| Audio-only Inputs | 2 |
| Component Video Inputs | 2 |
| Component Video Monitor Outputs | 1 |
| Optical Digital Inputs | 2 |
| Coaxial Digital Inputs | 2 |
| Optical Digital Outputs | None |
| Coaxial Digital Outputs | None |
| HDMI Inputs | 8 |
| HDMI Monitor Outputs | 3 |
| Subwoofer Outputs | 2 |
| Discrete Subwoofer Outputs | Yes |
| Multi-Channel Analog Input | No |
| Multi-channel Preamp Output | Yes |
| Main Speaker Output Pairs | 1 |
| Main Speaker Terminals | Posts |
| Ethernet Port | Yes |
| USB Connections | 1 Front |
| Removable Power Cord | IEC 2-prong |
Buying a Denon Factory Refurbished product is a great way to get "as-new" products at a considerable savings. Every product has been thoroughly tested, repaired (if necessary), cleaned and otherwise renewed to original condition. Next it's repackaged with original accessories included. When you consider that a factory-renewed Denon product undergoes such close scrutiny for defects and workmanship, you might actually be buying something that is in many ways better than new. And for your piece of mind and protection, your purchase is covered by a full 1 year parts and labor warranty valid at any authorized Denon repair center (you can look-up locations online here or call 800-497-8921)
Denon, like all electronics manufactures, receives products returned for various reasons. In 2023 consumers returned 23 billion dollars in electronics globally, of which less than 5% were found to be defective! Once a product has been opened, it must be resold as refurbished or open box and cannot be resold as new again. The history and reason why a product was returned is not provided to us, thus we cannot provide any additional details regarding its past. All products are processed by Denon certified technicians, where they are fully tested, repaired (only if necessary), and retested again to ensure the highest quality control. Each unit must pass a complete battery of test before it can be titled a "Denon Factory Refurbished" product.
Most (not all) units are cosmetically in Mint Condition (graded a 9 or higher on a scale of 1-10). Very minor signs of wear (light surface scuffs or minor scratches) may be present, although most units show little or no signs of any usage. We DO NOT sell products that are cosmetically damaged (cracked displays, broken knobs, heavy scratches, or physically abused) unless noted in the description. Unfortunately, we cannot provide actual photos of each unit or pick the best one for anyone, as they are all randomly chosen from our factory sealed boxes.
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