





This item is no longer available.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
Over-Ear
40mm (1.57") FreeEdge Drivers
Yes
Ear Cup Controls
One in-line on detachable cable
Dual Microphone
Denon Audio App
Yes
Precision Aluminum
Rubber Finished Plastic
Fold Flat & In
Yes - with microphone
Dynamic
98 dB/mW
5 - 50,000 Hz
16 Ohms (Line In)
1,000 mW
Compatible Standards: Bluetooth 5.0
Transmission Power: Max. transmission power 10 mW (Class 1)
Compatible Profiles: A2DP/AVRCP/HSP/HFP
A2DP Codec Support: aptX HD/aptX/AAC/SBC
Continuous Playback Time: Bluetooth function ON + noise cancellation function ON: Approx. 20 hours
PCM 16bit fs48k/44.1k/32kHz
Audio device class ver.1.0, HID class ver.1.11
5 to 40 deg. C (41 to 104 deg. F)
DC 3.7 V (internal lithium polymer rechargeable battery)
20 hours (NC + BT)
2 Hours (15 min charge for 4.5 hours)
287g (10.12 oz)

Legendary Denon Fidelity in a Noise Cancellation Headphone
The new AH-GC30, the second-generation noise cancellation headset from Denon, was designed to build on award winning sound and comfort of its predecessor. Developed with new large 40mm FreeEdge performance tuned and Hi-Res certified drivers, the AH-GC30 maintains its natural tonal balance free from exaggerated colorations while delivering a deeply immersive listening experience - perfect for music and movies. Whether traveling or at work, three modes of noise cancellation ensure peace and quiet is always at hand.
The new ambient monitor means you never miss an announcement or conversation. Dual microphones deliver remarkable voice clarity when making and receiving phone calls. Ultra-comfortable, these lightweight wireless over-ear headphones are packed with advanced Denon technologies to deliver an amazing listening experience every day.
Premium Sound
Designed for those who demand the very best sound whether traveling or at work. New FreeEdge drivers exclusively from Denon deliver legendary high-fidelity and immersive sound. Crisp highs, deep bass and detailed imaging ensure superior sound for your music, entertainment and phone calls.
Next-Generation Noise Cancellation
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.
Designed for Extended Wear
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.
Calling on the Go
Even in the loudest places, hear every word of your phone call. Connect via Bluetooth or use the included cable that features an in-line remote. Dual microphones deliver remarkable voice clarity when making and receiving phone calls and contribute to the exceptional noise cancellation performance.
Full Accessory Kit Included
Lightweight, wireless and foldable, the AH-GC30 is designed for those on the go. Included is a deluxe carrying case for the headphones and accessories, a USB Micro-B cable to charge the lithium-ion battery from any USB charger or computer USB port and an audio cable with built-in inline microphone and remote for wired listening.
New FreeEdge Driver for Superior Sound
Denon-exclusive FreeEdge driver design, usually reserved for ultra-premium headphones, cancels out unwanted resonances to provide detailed, accurate sound. Soft, pliant surround materials allow the drivers to deliver crisp highs, deep bass and precise imaging without flexing or distorting the music signal, ensuring the best possible acoustic experience.
Extended Battery Life
Enjoy up to 20 hours of wireless listening. The included USB Micro-B cable lets you charge the lithium-ion battery from any USB charger or computer USB port. The battery recharges in just two hours. Even if the battery is depleted, take calls and listen to your music with the included 3.5mm audio cable.
cVc (Clear Voice Capture)
Along with aptX HD wireless audio coding that provides CD quality audio, 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.
Auto Standby
Never forget to turn off your headphones. Save your battery. Set headphones to turn off automatically due to inactivity.
New Ambient Monitor
Tap to listen. Hear the flight attendant's announcements or quick in-office conversation with the built-in ambient monitor. Simply tap the AH-GC30 earcup and the built-in microphone ensures you hear the outside world.
Denon Audio App
The free Denon Audio smartphone app is the perfect complement to the AH-GC30, giving you fingertip control with a range of functions. Available for iOS and Android.
100+ Years of Firsts in Audio Technology
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.