Denon
Denon is a Japanese electronics company specializing in premium home theater and audio equipment including AV receivers, wireless speakers, headphones, and hi-fi systems. Founded in 1910, each product is hand-tuned by sound masters to achieve their iconic sound quality.
Denon customer service
Use any of the convenient means below to contact Denon customer service.
| Phone | (800) 497-8921 |
| Web | https://support.denon.com/app/ask |
| Chat | Click to chat |
| [email protected] |
Headquarters
100 Corporate Dr
Mahwah, NJ 07430
(201) 762-6665
Returns
What is the return window?
If you purchased products from denon.com and feel the product is not right for you within 30 days, you may return it for a full refund excluding any shipping charges.
Do I need a receipt to return an item?
While not explicitly stated, you need to enter the email address that was used to place the order and the order number that can be found on your order confirmation email to initiate a return.
Who pays for return shipping?
Denon will pay for the return domestic shipping. Except for packages that weigh more than 66 pounds (excess weight packages), Denon will provide a free return shipping label for all Denon products being returned. For the excess weight items, the customer must pay the return shipping.
How will I receive my refund?
Refunds will be issued only to the same payment method that was used in ordering the product. It generally takes about 7 to 14 business days to receive a refund. Refunds will be for the cost of the product. Shipping and handling are not refundable.
How do I start a return online?
To start the returns process, please complete the Returns form. Click the returns link to request a return. To get started, please enter the email address that was used to place the order and the order number that can be found on your order confirmation email.
Editor's Take
Here's the thing about Denon - they've been around since 1910, which in the audio world is basically forever. And they're not just coasting on that legacy either.
The company traces its roots back over 110 years, with Japanese artisanship and sound mastery since 1910. But what really sets them apart isn't just the age - it's that every product is masterfully hand-tuned to achieve Denon's iconic sound. That's not marketing speak. They actually have sound masters in Japan who tweak each product line.
So what do they make? AV receivers, speakers, headphones and systems for home theater and hi-fi sound. Their bread and butter is really those AV receivers - the kind of equipment that serious home theater people obsess over. The AVR-X1700H delivers 7.2 channels, immersive 3D audio, and crisp 8K video, which for context means you're getting cinema-quality sound that can handle the latest video formats.
But they've also gotten smart about the wireless game. Denon Home wireless speakers deliver high-resolution sound with sleek, modern style, bringing powerful performance and convenience to every corner of your home. Notice how they're not abandoning their audiophile roots even as they go wireless - that's the balance they're trying to strike.
The HEOS system deserves a mention too. It's their multi-room audio platform, and it's actually pretty slick. You can have different music in different rooms, or the same song flowing through your whole house. Works with all the voice assistants you'd expect - Alexa, Google, Siri.
What's interesting is how they position themselves. They're not trying to be the cheapest option, and they're definitely not the most expensive either. They're kind of in that sweet spot where serious enthusiasts feel like they're getting professional-grade equipment without taking out a second mortgage. They offer the largest collection of Denon products anywhere including models available nowhere else when you buy direct from their site.
The company's been through some changes - merged with Marantz back in 2002, then got acquired by Sound United in 2017. But the products still carry that Denon DNA. They're still engineering in Japan, still hand-tuning, still pushing boundaries on things like 8K video support and immersive audio formats.
One thing that stands out: they really lean into their heritage. Denon originally started as Nippon Chikuonki Shoukai in 1910 and produced the first cylinder audio media in Japan. They even made Japan's first professional disc recorder and used it to record the Hirohito surrender broadcast. That's the kind of history that gives a brand credibility in the audio world.
For anyone building out a home theater or upgrading their audio setup, Denon sits in that interesting middle ground - serious enough for enthusiasts, accessible enough for regular folks who just want their movies to sound amazing. And with over a century of experience, they've probably figured out a thing or two about making speakers that don't sound like garbage.