Denon - AVR-X3800H (105W X 9) 9.4-Ch. with HEOS and Dolby Atmos 8K Ultra HD HDR Compatible AV Home Theater Receiver with Alexa - Black - Open Box - Fair
- Works like new. Restored to factory settings.
- May have larger dents or scratches.
- May be missing parts, accessories, or packaging.
More Buying Options from Best Buy
Related Item
About This Item
About Open Box
Reviews
Rating 4.5 out of 5 stars with 284 reviews
- Sound Quality (129)
- Ease of use (31)
- Power (23)
- Setup (18)
- Features (6)
- Heat (6)
- HDMI (3)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

Elevate your home entertainment with the Denon AVR-X3800H – a 9.4 channel 8K receiver that delivers exceptional audio and video and takes your movies, music, TV, and gaming to the next level. Supports Dolby Surround and DTS Neural:X upmixer, delivering 3D realism for legacy content. With the capability to process up to 11.4 channels, you get the ultimate freedom to create the perfect surround sound setup. With 105W of amplification on each channel, this home theater receiver gives you enough power to drive even the most powerful speakers. Supports 3D audio formats like Dolby Atmos, IMAX Enhancement, DTS:X Pro, and Auro 3D, for immersive surround sound audio. The AVR also supports advanced video formats like HLG, HDR, Dolby Vision, HDR10+, and Dynamic HDR pass-through for exceptional video quality. Features 4 independent subwoofer RCA and XLR outputs with advanced bass management options. Additionally, this home theater receiver supports 4K/120 and 8K on all 6 HDMI 2.1 inputs and 3 outputs. The Audyssey Room Correction Suite and the intuitive HD user interface walk you through simple, clear instructions to connect your AVR and tune it as per your desires.

Designed to power immersive home theater systems that prioritize control and cohesion, the Denon AVR-X3900H delivers powerful multichannel sound shaped by 3D audio formats like Dolby Atmos and DTS:X. Advanced room correction optimizes your system for your environment so sound remains balanced across expansive speaker layouts. Support for both 4K and 8K video and flexible surround configurations lets you expand your system over time, while modern connectivity unifies TV, gaming, and music into a single entertainment hub.

Upgrade your home theater with the 7.2 channel 8K Denon AVR-X2800H that supports Dolby Surround and DTS Neural:X upmixer delivering 3D realism for legacy content. With 3D audio formats like Dolby Atmos and DTS: X, it allows you to create a 7.2 or 5.2.2 channel setup. The AVR also supports advanced HDMI specifications such as eARC support, various HDR formats like HLG, HDR, Dolby Vision, HDR10+, and Dynamic HDR support, as well as 8K/60Hz pass-through and upscaling, Dynamic HDR, VRR, ALLM, and more, delivering exceptional video quality for movies and games. Enjoy 8K upscaling on (3) HDMI inputs. Stream popular music services like Pandora, Spotify, Pandora, TIDAL, and more wirelessly with HEOS Built-in, Wi-Fi, or Bluetooth. The easy-to-use HD Setup Assistant provides a quick and seamless setup experience, while Audyssey Room Correction Suite room calibrates the speakers and tunes your AVR for an exceptional listening experience. Built on more than 110 years of audio excellence, the Denon AV receivers deliver premium home theater and surround sound experience

Elevate your home entertainment with the Denon AVR-X4800H – a 9.4 channel 8K receiver that delivers exceptional audio and video and takes your movies, music, TV, and gaming to the next level. Supports Dolby Surround and DTS Neural:X upmixer, delivering 3D realism for legacy content. With the capability to process up to 11.4 channels, you get the ultimate freedom to create the perfect surround sound setup. With 125W of amplification on each channel, this home theater receiver gives you enough power to drive even the most powerful speakers. Supports 3D audio formats like Dolby Atmos, IMAX Enhancement, DTS:X Pro, and Auro 3D, for immersive surround sound audio. The AVR also supports advanced video formats like HLG, HDR, Dolby Vision, HDR10+, and Dynamic HDR pass-through for exceptional video quality. Features 4 independent subwoofer RCA and XLR outputs with advanced bass management options. Additionally, this home theater receiver supports 4K/120 and 8K on all HDMI 2.1 inputs and 3 outputs. The Audyssey Room Correction Suite and the intuitive HD user interface walk you through simple, clear instructions to connect your AVR and tune it as per your desires.
| Pros for Denon - AVR-X3800H (105W X 9) 9.4-Ch. with HEOS and Dolby Atmos 8K Ultra HD HDR Compatible AV Home Theater Receiver with Alexa - Black | |||
|---|---|---|---|
| Sound Quality, Ease of use, Power, Setup, Features | There were no pros for this product— | Sound Quality, Ease of use, Power, Setup, Bluetooth | Sound Quality, Power, Ease of use, Speaker Setup, Connectivity |
| Cons for Denon - AVR-X3800H (105W X 9) 9.4-Ch. with HEOS and Dolby Atmos 8K Ultra HD HDR Compatible AV Home Theater Receiver with Alexa - Black | |||
| Heat, HDMI | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |









