Available services
Description
Monitor III A.N.C: Over-Ear Headphones with Active Noise Cancellation
Hit play and fully immerse yourself in thunderous bass and screaming highs with this chart-topping addition to Marshall 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.
70 Hours of Playtime with ANC. 100 Hours Without
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.
Active Noise Cancelling and Transparency Mode
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.
Marshall Signature Sound
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.

Rugged and Foldable Design
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.

Check out the video:
Soundstage Spatial Audio
Make your sound more spacious with Monitor III A.N.C. Marshall 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.
Adaptive Loudness
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.
Multidirectional Control Knob
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.
Customisable M-Button
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.
Bluetooth LE Audio-Ready
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.
Cut Through the Noise Like Billie
When the world gets a little chaotic, music can be the force of inspiration to make your way through the noise. Marshall proud to showcase Marshall headphone collection with Billie Joe Armstrong.
Materials
66% of the plastic in Monitor III A.N.C is recycled*, made from preloved products including used electronic devices and CDs. Marshall iconic vegan leather on the headband and premium hard case has been replaced with a durable, water-based, and DMFa-free alternative that is safer for the people in production and the environment.
*34% of the product consists of plastic of which 66% is GRS certified post-consumer recycled plastic. Percentage breakdown is based on weight and excludes any plastic that can be found in electronical components due to the lack of detailed material knowledge in every component.
What's in the Box:
- USB-C charging cable
- USB-C to 3.5mm audio cord
- Carrying case
Product Features:
- Drivers: 32 mm
- Wireless connectivity: Bluetooth 5.3
- Wired connectivity: USB-C to 3.5mm
- Bluetooth range: 10 m / 30 ft
- Customise sound
- Codecs: SBC, MPEG-2 AAC
- Collapsible
- Quick charging: 15 minutes gives 12 hours of playtime
- Charging time: 2.5 hours to full recharge
Specs
General
- Brand Marshall
- Product Category Noise Cancelling Headphones
- Product Type Noise-Cancelling Headphones
- Product Specific Colour Black
- Colour Black
Headphone Features
- Headphone Fit Over-Ear
- Active Noise Cancellation Yes
- Noise Cancelling Yes
- Over-Ear Headphones Yes
- Microphone Yes
- Compatibility Marshall Bluetooth App
Sound Features
- Frequency Response 20 - 20000 Hz
- Impedance 35 Ω
- Sound Pressure Level 117 dB
Battery & Power
- Power Source Battery
- Battery Life 100 Hours
Dimensions
- Weight 0.25 Kg
Warranty
- Warranty 12 months
Delivery
We offer a comprehensive nationwide (excluding Republic of Ireland) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 2 Working days | DPD |
| Large Electrical Appliance | 3-5 Working days | Independent transport company |
| Furniture & Bedding | 3-5 Working days | Independent transport company |
Please note: if you have ordered furniture and bedding products that involve a lead time, are customised or made to measure, we will contact you to discuss delivery.
Free Click & Collect In Store
Can't wait for delivery or don't want to pay additional delivery charges? It's incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
- During checkout, select “Click & Collect” and select your preferred store.
- After your order is placed, you will receive an order acknowledgement email with your order number.
- Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is "Ready for collection". If you want to use "Contactless Click & Collect" select this option on this email. Please Note: Some large items are held in an off-site warehouse. We will notify you of the collection location in your Ready for Pickup email.
- Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
- Speak to one of our staff and your order should be processed in minutes.
- If availing of Contactless Click & Collect, please click the link in your email "ready to pick up" to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the "I'm here" option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please fill out our Contact Form where our team can guide you through the process.
Description
Description
Monitor III A.N.C: Over-Ear Headphones with Active Noise Cancellation
Hit play and fully immerse yourself in thunderous bass and screaming highs with this chart-topping addition to Marshall 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.
70 Hours of Playtime with ANC. 100 Hours Without
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.
Active Noise Cancelling and Transparency Mode
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.
Marshall Signature Sound
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.

Rugged and Foldable Design
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.

Check out the video:
Soundstage Spatial Audio
Make your sound more spacious with Monitor III A.N.C. Marshall 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.
Adaptive Loudness
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.
Multidirectional Control Knob
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.
Customisable M-Button
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.
Bluetooth LE Audio-Ready
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.
Cut Through the Noise Like Billie
When the world gets a little chaotic, music can be the force of inspiration to make your way through the noise. Marshall proud to showcase Marshall headphone collection with Billie Joe Armstrong.
Materials
66% of the plastic in Monitor III A.N.C is recycled*, made from preloved products including used electronic devices and CDs. Marshall iconic vegan leather on the headband and premium hard case has been replaced with a durable, water-based, and DMFa-free alternative that is safer for the people in production and the environment.
*34% of the product consists of plastic of which 66% is GRS certified post-consumer recycled plastic. Percentage breakdown is based on weight and excludes any plastic that can be found in electronical components due to the lack of detailed material knowledge in every component.
What's in the Box:
- USB-C charging cable
- USB-C to 3.5mm audio cord
- Carrying case
Product Features:
- Drivers: 32 mm
- Wireless connectivity: Bluetooth 5.3
- Wired connectivity: USB-C to 3.5mm
- Bluetooth range: 10 m / 30 ft
- Customise sound
- Codecs: SBC, MPEG-2 AAC
- Collapsible
- Quick charging: 15 minutes gives 12 hours of playtime
- Charging time: 2.5 hours to full recharge
Specifications
Specs
General
- Brand Marshall
- Product Category Noise Cancelling Headphones
- Product Type Noise-Cancelling Headphones
- Product Specific Colour Black
- Colour Black
Headphone Features
- Headphone Fit Over-Ear
- Active Noise Cancellation Yes
- Noise Cancelling Yes
- Over-Ear Headphones Yes
- Microphone Yes
- Compatibility Marshall Bluetooth App
Sound Features
- Frequency Response 20 - 20000 Hz
- Impedance 35 Ω
- Sound Pressure Level 117 dB
Battery & Power
- Power Source Battery
- Battery Life 100 Hours
Dimensions
- Weight 0.25 Kg
Warranty
- Warranty 12 months
Delivery & Returns
Delivery
We offer a comprehensive nationwide (excluding Republic of Ireland) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 2 Working days | DPD |
| Large Electrical Appliance | 3-5 Working days | Independent transport company |
| Furniture & Bedding | 3-5 Working days | Independent transport company |
Please note: if you have ordered furniture and bedding products that involve a lead time, are customised or made to measure, we will contact you to discuss delivery.
Free Click & Collect In Store
Can't wait for delivery or don't want to pay additional delivery charges? It's incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
- During checkout, select “Click & Collect” and select your preferred store.
- After your order is placed, you will receive an order acknowledgement email with your order number.
- Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is "Ready for collection". If you want to use "Contactless Click & Collect" select this option on this email. Please Note: Some large items are held in an off-site warehouse. We will notify you of the collection location in your Ready for Pickup email.
- Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
- Speak to one of our staff and your order should be processed in minutes.
- If availing of Contactless Click & Collect, please click the link in your email "ready to pick up" to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the "I'm here" option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please fill out our Contact Form where our team can guide you through the process.
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