Drawing on half a century of Denon headphone engineering experience, the Denon AH-GC25NC integrates the latest noise cancellation technology with new Denon FreeEdge performance drivers to deliver premium Hi-Res certified sound. Whether traveling or at work, three modes of noise cancellation ensure peace and quiet is always at hand, and the new ambient monitor means you never miss an announcement or conversation. The inline remote with integrated microphone delivers remarkable voice clarity when making and receiving phone calls. Ultra-comfortable, these wired lightweight over-ear headphones are packed with advanced Denon technologies to deliver an amazing experience every day.
Designed for those who demand the very best sound whether traveling or at work. The new Denon-exclusive FreeEdge drivers in the AH-GC25NC headphones deliver immersive sound. Crisp highs, deep bass and detailed imaging ensure superior sound for your music, entertainment and phone calls.
The Denon next-generation proprietary active noise cancelling system utilizes dual microphones on each earcup and three noise cancellation modes designed for air travel, commuting and the office. Each mode is specifically designed to reduce or eliminate ambient noise found in your environment. Listen to music, make calls, watch movies and concentrate on your work, free from distracting noise.
Ideal for frequent air travel and long commutes with a soft, adjustable headband, and dual-movement memory foam earcups ensure a perfect fit and hours of comfort that’s never fatiguing.
Even in the loudest places, hear every word of your phone call. Use the included cable with in-line remote for outgoing/incoming phone calls, while adding to the exceptional noise cancellation performance.
Lightweight and foldable, the AH-GC25NC is expertly designed for those on the go. Included is a deluxe carrying case for the headphones and accessories, a USB Micro-B cable that connects to any USB charger or USB computer port for charging the lithium-ion battery that powers noise cancellation, and an audio cable with a built-in in-line microphone and remote for wired listening.
Denon-exclusive FreeEdge driver design, usually reserved for ultra-premium headphones, delivers crisp highs, deep bass and precise imaging for the best possible acoustic experience.
Enjoy up to 40 hours of noise cancellation. The included USB Micro-B cable lets you charge the lithium-ion battery from any USB charger or computer USB port. Reach a full battery recharge in just two hours. Even if the battery is depleted, take calls and listen to your music with the included 3.5mm audio cable. The battery is only used when noise cancellation is powered on.
Clear Voice Capture, a sophisticated noise reduction system, enhances received audio quality. It provides noise suppression, adaptive equalization, automatic gain control, echo cancellation, wind noise reduction and noise dependent volume control to deliver the clearest vocal quality, even in harsh, noisy environments.
Never forget to turn off your headphones. Save your battery. Set headphones to turn off automatically due to inactivity.
Tap to listen. Hear the flight attendant’s announcements or quick in-office conversation with the built-in ambient monitor. Simply tap the AH-GC25NC earcup and the built-in microphone ensures you hear the outside world.
The free smartphone app is the perfect complement to the AH-GC25NC, giving you fingertip control with a range of functions. Available for iOS and Android™.
Founded in 1910, Denon has a deep heritage of "firsts" in audio technology — from Japan's first audio electronics manufacturer, to producing the world's first commercial CDs. This focused investment in audio R&D ensures you get the latest technology and highest quality with every listening experience.
40mm FreeEdge Drivers
Black or White
Ear Cup Controls
One in-line on detachable cable
Denon Audio App
Rubber Finished Plastic
Fold Flat & In
Yes – with microphone
Carry Case, , Audio cable with built-in inline microphone, Detachable Cable, USB Micro-B charging cable
16 Ω/ohms (Line In)
5 – 50,000 Hz