Hit play and fully immerse yourself in thunderous bass and screaming highs with this chart-topping addition to our headphone line-up. Created with enhanced active noise cancelling technology and all-day listening in mind, these headphones let you block out unwanted sounds in complete comfort. Enjoy hours and hours of your favourite music, from the first track to the final drumbeat.
Monitor III A.N.C.'s extended wireless playtime, with or without active noise cancellation, keeps the music going strong. Be gone for days without having to recharge.

Feel like it’s just you and your favourite musician in the room. Monitor III A.N.C. continuously measures ambient noise to block out unwanted sounds. Or let the outside world back in with Transparency mode.

Monitor III A.N.C. is your sensational sound guarantee. Featuring Dynamic Loudness, these headphones adjust the treble, mids and bass for the most optimal sound at every volume.


Monitor III A.N.C. is the latest triumph in Marshall design. It's not only built tough to stand up to wear and tear, but also designed to be folded away in its premium hard case and taken on the road.


Make your sound more spacious with Monitor III A.N.C. Our new Soundstage spatial audio technology releases your music by moving it out of your head and into a virtual room, so that you feel more immersed.
Adjust your sound based on surrounding noise to deliver a consistent listening experience at all volumes, no matter where you are. From now on, you never have to compromise on audio quality.

Play, pause, skip tracks, adjust the volume, and turn your headphones on or off. You can also start Bluetooth pairing and receive, end or reject phone calls. This is what full control of your music looks like.

Effortlessly navigate your favourite features. Access Spotify Tap, soundstage spatial audio or switch between two different equaliser settings of your choice. If you want to use it for your phone’s voice assistant, consider it done.

Nothing should get in the way of your music, so Monitor III A.N.C. is built to be Bluetooth LE Audio-ready. This future-proof technology will open a new world of audio sharing possibilities with Auracast.

When the world gets a little chaotic, music can be the force of inspiration to make your way through the noise. We're proud to showcase our headphone collection with Billie Joe Armstrong.

Driver Type: Dynamic
Driver Sensitivity: 117 dB SPL (187 mV @ 1kHz)
Driver Impedance: 35 Ω
Frequency range: 20-20,000 Hz
Drivers: 32 mm
Wireless connectivity: Bluetooth 5.3
Wired connectivity: USB-C to 3.5mm
Bluetooth range: 10 m / 30 ft
Customise sound: Yes
Controls: Control knob, ANC-button, M-button
Voice command: No
Codecs: SBC, MPEG-2 AAC
Microphone & Remote: Yes
Active Noise Cancellation: Yes
Weight: 250 g (8.8 oz)
Water Resistance: No
Colorways: Black; Cream
Foldable design: Yes
Headphone Type: Over-ear
Play time: 70 hours with Bluetooth and ANC;100 hours with Bluetooth only
Battery Preservation: Yes
Wireless Charging: No
Quick Charging: 15 minutes gives 12 hours of playtime
Charging time: 2.5 hours to full recharge
Mains Input Voltage: 100-240V
Mains Frequency: 50/60 Hz
Apps: Marshall Bluetooth App
Box Contents: Monitor III A.N.C. Headphones, USB-C charging cable, USB-C to 3.5mm audio cord, Quick start guide, Legal and Safety Information, Carrying case