Denon AVR-X4100W Integrated Network AV Receiver Wi-Fi Bluetooth (NO REMOTE) (AS IS)

Denon AVR-X4100W Integrated Network AV Receiver Wi-Fi Bluetooth (NO REMOTE) (AS IS)


Jeff Got scammed a few times - Luckily he found SpenCertified!

Take your home theater sound system to the next level with Denon's AVR-X4100W! This receiver uniquely boasts Dolby Atmos technology that allows you to connect in-ceiling or Atmos-enabled upward-firing speakers so you can have sound not just around you - but above you as well. Plus, you can play your favorite music from your iPhone, tablet, or networked PC thanks to its Wi-Fi and Bluetooth compatibility. So for a new level of immersion, you'll want the Denon AVR-X4100W. This system currently is stuck in protection mode, but for the right person who wants to give this amazing system the service and care it needs, it can become the perfect receiver!


As is, has issues, for parts or repair.

At Spencertified, we are experts on a wide variety of electronics. Unfortunately, we do not have the time or resources necessary to fix everything that comes in our shop. So, rather than throwing it away, we give our customers an opportunity to tinker.

Cosmetic Condition: Good.

Functional Condition: Stuck in protection mode.

Technician notes: We do not have notes because we have not done a thorough inspection.


  • Denon AVR-X4100W Integrated Network AV Receiver Wi-Fi Bluetooth (NO REMOTE) (AS IS)
  • Power Cord
  • Audio/Video Cable

Other information about the Denon AVRX4100W

  • 7-channel amplifier
  • 125W / Ch. into 8 ohms (20-20,000 Hz) at 0.05% THD, with 2 channels driven
  • Dolby and DTS surround sound decoding
  • Dolby Atmos processing for use with in-ceiling or "height" speakers for more enveloping surround sound; compatible with 7- or 9-channel setups (9 channels requires an external stereo power amp)
  • Analog-to-HDMI video conversion
  • Upscales standard-definition video signals to HD and Ultra HD (up to 4K)
  • Built-in Wi-Fi for listening to music from a networked PC, free Internet radio, and music services
    • Includes support for Pandora, SiriusXM, and free Internet radio streams with vTuner (subscription required for some services)
    • Spotify Connect lets you play Spotify's streaming music library through the receiver via your smartphone or tablet (requires Spotify app and a premium subscription)
  • Apple AirPlay for streaming music from an iPhone, iPad, iPod touch, or computer running iTunes
  • Built-in Bluetooth for wireless music listening with smartphones, tablets, and compatible computers
  • Plays high-resolution digital music files via USB storage device or a networked computer (PCM up to 24-bit/192kHz resolution; DSD up to 2.8 MHz .dsf files)
  • DLNA and Windows® 8 certified for streaming music with compatible devices and computers
  • Front-panel USB input for connecting an iPod, iPhone, or USB memory device
    • Direct digital connection for iPod or iPhone bypasses the device's digital-to-analog converter for better sound
  • Denon's Compressed Audio Restorer improves sound quality of MP3s and other digital music files
  • Free Denon Remote app lets you use your Apple, Android, or Kindle Fire device as a Wi-Fi remote
  • Setup Assistant guides you through the initial connection process and settings
  • HDMI standby pass-through allows HDMI switching without powering up receiver
  • Bi-amp compatible front left and right speakers by reassigning surround back channels
  • Support for third-party control systems by Control4 and Crestron for home automation
  • Intuitive, full-color on-screen guide
  • AM/FM tuner


  • 17.2" x 16" x 6.6" (Length x Width x Height)
  • Weight: 27.5 lbs


  • Setup Mic x1 (front)
  • USB x1 (front)
  • HDMI x8 (front and back)
  • Composite AV x4 (front and back)
  • Analog Audio L/R x2 (back)
  • Phono L/R x1 (back)
  • GND x1 (back)
  • Bluetooth / Wi-Fi Antenna x2 (back)
  • Coaxial x2 (back)
  • Optical x2 (back)
  • Denon Link HD x1 (back)
  • LAN Network x1 (back)
  • RS-232C x1 (back)
  • Remote Control IR x1 (back)
  • AM Antenna x1 (back)
  • FM Antenna x1 (back)
  • Component x2 (back)
  • AC In x1 (back)


  • Headphones Jack x1 (front)
  • Trigger Out x2 (back)
  • HDMI Out x3 (back)
  • Remote Control IR x1 (back)
  • Component x1 (back)
  • Video x1 (back)
  • Video Monitor Out x1 (back)
  • Speaker Pre Out (back)
  • Front Speakers R/L x1 (back)
  • Center Speaker x1 (back)
  • Surround Speakers R/L x1 (back)
  • Surround Back Speakers R/L x1 (back)
  • Front Wide Speakers R/L x1 (back)
  • Height Speakers R/L x1 (back)


  • Made in China

Customer Reviews

Edward W.

Customer Since December 2017

I have always been impressed with the items I received even after a couple years they continue to work. This is the reason why I always keep returning as a customer.

Alexander W.

Customer Since March 2018

For the price I paid the quality was great and I use my 400 Disc cd changer everyday.


Customer Since July 2018

Very happy with what we got! I made the mistake of first getting this item from Amazon and received it not working at all... I will order from them again and highly recommend them to everyone!

John D

Customer Since August 2018

For a couple of years, I have been looking for a replacement for my Toshiba DVD Recorder that was starting to break down. I had placed four orders with Amazon....3 of the recorders did not work and had to be returned, the fourth order was canceled by the seller before shipping with no explanation. An internet search brought me to and I found a refurbished Toshiba recorder similar to the one I was using. Without high expectations, I placed another order with them. SpenCertified let me know when my order was placed and kept me fully updated during the shipping process. The recorder arrived in about 4 days (much quicker than I anticipated) and works perfectly. The box included the recorder, remote and users' manual and advertised. I am very satisfied with my experience with SpenCertified and plan to order additional equipment from them. I highly recommend them.


Customer Since May 2020

I was totally amazed with the speed of delivery for my order. Ordered on May 4 and received on May 8! It was very thoughtful of them to email me to offer assistance and to ensure I was happy with my purchase. Great Job!

Jan S

Customer Since March 2018

Being a senior who refuses to give up VCR'S, I was in a panic because my last one died and no one sells them anymore in CA. Luckily I discovered SpenCertified, and will never have to worry again. I can't begin to tell you how pleased I am with the fantastic service they provide. My sets arrived in a timely manner, extremely well wrapped and the friendly emails offering any help were appreciated. I will continue to do business with them in the future and plan to refer them to all my friends. Thank you, guys... YOU CAN BUY WITH CONFIDENCE.

Evelyn S.

Customer Since March 2018

When my beloved VCR died, I discovered new ones were not being manufactured as before. All my tapes, collected over many years - - lost!? All future recordings - - lost!? What to do? Then, I discovered SpenCertified. I was wary. Was this a scam? I was afraid. Would my purchase truly be guaranteed? I wanted, I NEEDED, a working VCR, so I made my order. The packaging was perfect, the VCR was even better than advertised, Spencer was extremely helpful. I am a very satisfied customer. 


Customer Since June 2018

I just got my vhs dvd player in the mail. I was so impressed how well they kept me informed about it. When i got it it was well packaged no problems. We hooked it up and works great. Thank you so much will do buisness again.

Clifford Escover

Customer Since May 2019

I searched the stores and then the web looking for a Bluray player w/ HDMI & RCA audio outputs ; they hadn’t made them in years Was quite a search ... then I found SpenCertified .. I purchased a refurbished LG BD 300, it came with all cables,owners manual and remote 😂😂 with batteries ! And looks brand new !I am extremely pleased. Highly recommend and we will be purchasing again when we need to find a hard to get item.