Denon AH-GC25NC Noise Cancelling Headphones

Our Price £249.00 RRP £299.00 Save: £50.00
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The Denon AH-GC25NC Noise Cancelling Headphones offer crisp, clear audio in a noise-free environment with 3 modes of noise cancellation for all situations, and with up to 40 hours battery life, you can enjoy your music in the best listening environment without having to worry about battery life.

Noise Cancellation

The Denon AH-GC25NC headphones use Denon’s next generation active noise-cancellation system, with dual microphones situated on each earcup. Three different noise cancellation modes are available, each specifically designed for either air travel, commuting or the office. The headphones reduce or eliminate any ambient noise, such as train noises or background chatter to provide you with a more suitable listening environment for your music. The AH-GC25NC headphones allow you to hear your music, movies and calls better, without any distracting noise disrupting your enjoyment.

The Denon noise-cancelling headphones let you hear all your calls clearly, with the supplied cable featuring an in-line remote. Dual microphones are able to deliver clear voices over phone calls and aid in the noise cancellation, to give you the quiet necessary.

FreeEdge Drivers

The FreeEdge drivers used in the AH-GC25NC headphones are designed to reduce unwanted resonance for a detailed and accurate performance. Crisp highs and deep bass are achieved thanks to the soft, pliant surround materials used in the driver, ensuring the best possible experience without flexing or distorting.

Additional Features

Sometimes you need to hear the outside world. With the Denon AH-GC25NCs, simply tap the earcup to hear announcements or conversation with the built-in ambient monitor. The headphones allow you to enjoy up to an amazing 40 hours of noise cancelling listening in a single charge, with a full re-charge that takes just two hours via the supplied USB Micro-B cable. Without any charge, you can still enjoy the great sound of these headphones with the 3.5mm audio cable. Featuring a soft adjustable headband and memory foam earcups, these headphones are designed for long-wear, remaining comfortable for hours of listening. Perfect for long commutes and air travel.

Control the AH-GC25NC headphones with a tap of your finger using the Denon Audio App for Android and iOS, allowing you to get the most from your noise-cancelling headphones. Control all your music and settings for the noise-cancelling headphones, to get the very best experience.

  • Denon AH-GC25NC Noise-Cancelling Headphones with new noise-cancellation technology
  • Active noise-cancellation uses dual microphones with three modes for air travel, commuting and the office
  • FreeEdge 40mm drivers provide crisp highs and deep bass
  • Ambient monitor lets you hear the outside world with just a tap on the headphones
  • 40 hours battery life from a single charge, with 2 hours recharge
  • Adjustable headband and memory foam earcups ideal for long use and travel
More Information
Product Specifications



Denon App

Denon Audio App

Folding Mechanism

Fold Flat & In

Driver Size

40mm FreeEdge Drivers

Leather Headband

Yes (synthetic)

Detachable Cable

Yes – with microphone

Colour Options

Black or White

Hanger Construction

Precision Aluminum


Carry Case, 1.3m Audio Cable with remote and mic, 1.3m Audio Cable


One in-line on detachable cable

Ear Cup

Rubber Finished Plastic

Driver type

Dynamic Type


98 dB/mW

Playback Frequency

5 – 50,000 Hz


16 ?/ohms (Line In)

Maximum power input

1,000 mW


Product Brochures

DENON Brochure
Your Delivery:

Orders received before 1:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

NameSKUQtyLead time
Denon AH-GC25NC Noise Cancelling Headphones Black463944In Stock for Immediate Dispatch
Denon AH-GC25NC Noise Cancelling Headphones White463951In Stock for Immediate Dispatch

Warranty information for Denon:


Denon products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 24 months.

This guarantee applies to all Denon Products including Blu Ray Players, Book Shelf Speakers, CD Players, Headphones, Hi Fi Amplifiers and Receivers, Home Cinema Amplifiers and Systems as well as award winning Mini Systems, Sound Bars and Turntables. Providing you with peace of mind and the assurance of premium Quality.