Design and Portability
The Monitor III A.N.C. headphones blend cutting-edge technology with iconic design. They feature a premium, lightweight, and foldable structure for true portability. The luxurious hard case, finished with red velvet inside, echoes the design of a guitar case, embodying Marshall’s musical legacy.

Key Features of Monitor III A.N.C.
Up to 70 Hours of Wireless Playtime
The Monitor III A.N.C. headphones offer up to approximately 70 hours of wireless playback with active noise cancelling enabled, and up to 100 hours with ANC off. For quick charging, a 15-minute charge via USB-C cable provides up to 12 hours of wireless playtime.
Advanced Active Noise Cancelling and Transparency Mode
Significantly upgraded from previous models, the active noise-cancelling system incorporates new advanced technology that continuously measures ambient sounds to cut out unwanted noise. Listeners can choose from three levels of noise cancelling (low, medium, high) or utilize Transparency Mode to allow some external sounds to pass through.
Marshall Signature Sound
Designed to maximize the listening experience, the headphones feature dynamic loudness, which optimally adjusts highs, mids, and lows at any volume. The driver positioning has also been adjusted to increase ear space within the cushions, delivering a richer sound.
Robust and Foldable Design
Built to withstand daily wear and tear, the headphones feature a robust, foldable design that easily stores in the premium hard case. Soft ear cushions, a plush headband, and metal rotating hinges ensure a perfect fit for any head shape, providing excellent sealing and comfort. Textured PU and TPU leather, brass accents, and an embossed Marshall logo contribute to their classic aesthetic.

Soundstage Spatial Audio
The new Soundstage spatial audio technology expands the sound from within the listener’s head into a virtual room, enhancing immersion. The Marshall Bluetooth app allows users to select room size and adjust the amount of spatial effect to customize their sound.
Adaptive Loudness
The Monitor III A.N.C. incorporates adaptive loudness, a technology that constantly monitors the music being played and the surrounding environment, adjusting the sound balance accordingly. This ensures optimal reproduction of highs, mids, and lows at any volume, in any location.
Multi-directional Control Knob
Supporting multi-point functionality for simultaneous connection to two devices, the multi-directional control knob allows users to play, pause, skip tracks, adjust volume, and power on/off. It can also initiate Bluetooth® pairing and manage calls. With four built-in microphones, the Monitor III A.N.C. ensures clear calls, automatically selecting the optimal microphone combination based on environmental conditions.
Customizable M-Button
The customizable M-button offers easy access to favorite functions, including Spotify Tap for music playback, quick switching between two preferred equalizer settings, or activating the phone’s voice assistant. Customization is managed via the Marshall Bluetooth app.
Next-Generation Technology
The Monitor III A.N.C. supports Bluetooth LE Audio, a future-proof technology that will open up new possibilities for audio sharing using Auracast™ (currently in preparation for support).
Availability
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Release Date: April 24th (Friday)
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Price: Open Price
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Warranty Period: 1 Year
Technical Specifications
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Model: Monitor III A.N.C. Cream
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JAN: 7340055411479
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Communication Method: Bluetooth 5.3
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Supported Codecs: SBC, AAC, LC3
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Continuous Playback Time: Approx. 70 hours (approx. 100 hours with ANC off)
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Quick Charge: Approx. 12 hours playback with 15 minutes charge
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Weight: Approx. 250g
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Driver Size: 32mm
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Wireless Range: Approx. 10m
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Full Charge Time: Approx. 2.5 hours
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Frequency Response: 20Hz-20kHz
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Impedance: 35Ω
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Driver Sensitivity: 91.7 dB SPL (100 mV @ 1 kHz)
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Accessories: Headphone case, USB Type-C to Type-C charging cable (approx. 22cm), USB-C to 3.5mm audio cable (approx. 1.23m)
Product Longevity and Sustainability
The in-app battery protection feature helps extend battery life, allowing for longer use of the headphones. Furthermore, 66% of the plastic used in the Monitor III A.N.C. is recycled, made from post-consumer electronics and recycled CDs.
About Marshall Group
Marshall Group is a global brand that drives innovation in audio, technology, and design, connecting musicians and music fans. For over 60 years, its flagship brand, Marshall, has embodied the spirit of rock and roll, from live stages to homes and on the go, establishing a unique and enduring presence. Marshall products are developed and offered by approximately 800 passionate staff in over 90 countries and regions worldwide, continuously evolving for everyone who lives with music.
For more information, please visit:
Marshall Official Website

