Marshall Monitor III ANC

ANC, 70 h, Wireless
Price in EUR including VAT
1Ratings
Test reportsVery good based on 4 tests
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Product details

Every iconic Marshall headphone is based on over 60 years of experience in creating stunning sound. Every time you hit "Play," you can expect to immerse yourself in thunderous bass and soaring highs for 70 hours wirelessly. The Monitor III A.N.C. is also equipped with enhanced active noise cancellation technology and wind noise reduction. This allows you to fully immerse yourself anywhere, whether at home, on the go, or on the train: it's just you and your music. With 70 hours of wireless playback time featuring active noise cancellation and 100 hours without, you can enjoy up to 40 hours longer listening pleasure than with our previous model. If you want to engage with your surroundings, simply switch to transparency mode.

Key specifications

Equipment + Functions
Noise Reduction
Headphone type
Over ear headphones
Signal transmission
Wireless
Noise cancelling
ANC
Item number
49738449

General information

Manufacturer
Category
Manufacturer no.
1006861
Release date
25.9.2024
Sales rank in Category Headphones

Colour

Colour
Black
Exact colour description
Black

Headphone properties

Output
Stereo
Noise cancelling
ANC
Equipment + Functions
Noise Reduction
Signal transmission
Wireless

Headphone type

Headphone type
Over ear headphones

Battery properties

Battery life
70 h

Package dimensions

Length
16.50 cm
Width
16.30 cm
Height
12.60 cm
Weight
873 g

14-day cancellation right
30-day right of return if unusedReturn policy
24 Months Statutory warrantyGuarantee provisions

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?

Source: Galaxus
  • 39.Usams
    1,9 %
  • 41.Koss
    2 %
  • 41.Marshall
    2 %
  • 41.Samsung
    2 %
  • 44.Anker
    2,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 39.EarFun
    1 day
  • 39.Joyroom
    1 day
  • 39.Marshall
    1 day
  • 39.Sonos
    1 day
  • 44.Bowers & Wilkins
    2 days

Return rate

How often is a product of this brand in the «Headphones» category returned?

Source: Galaxus
  • 34.Anker
    2,3 %
  • 34.Digitus
    2,3 %
  • 34.Marshall
    2,3 %
  • 37.Apple
    2,4 %
  • 37.Denver
    2,4 %
Source: Galaxus

Translation: machine translated
Overall ratingVery good86/100
Good76/100
Rank 10 out of 16Stiftung WarentestBluetooth-Kopfhörer im TestReleaseMarch 2025

Also new in Stiftung Warentest's constantly updated headphone database: 16 current Bluetooth headphones - including in-ears, open-ears and headband models. One in-ear reduces ambient noise perfectly, another fails in this test point. The devices also perform very differently in terms of wearing comfort: many fit well or very well, others fall out of the ear easily...

Very good90/100
connect Logo
connectSingle testReleaseMarch 2025
  • Positiveunmistakable Marshall look
  • PositiveParticularly soft and comfortable ear padding
  • PositiveHigh-quality and compact case for travelling
  • PositiveBluetooth Multipoint and LE audio
  • PositiveModern app with many settings
  • PositiveSuccessful surround sound with Soundstage Audio
    Very good86/100
    Computer Bild Logo
    Rank 5 out of 7Computer BildOver-Ear-Kopfhörer ab 150 Euro im TestReleaseMarch 2025
    • PositiveVery simple joystick control
    • PositiveVery long runtime
    • NegativeBass and treble lack a little substance
    • Negativequietly on the smartphone

    The Marshall is easy to operate using a joystick and sits comfortably on the head thanks to its low weight. The Monitor III is also one of the over-ear headphones with a particularly long battery life. However, the manufacturer still needs to work a little on the sound and noise cancellation to be at the top of the league.

    Go to complete test report
    Very good90/100
    Basic TutorialsSingle testReleaseJanuary 2025

    Admittedly: I'm a big fan of the design of Marshall devices. Whether it's the manufacturer's headphones or Bluetooth speakers. This leather look with golden details looks pretty damn classy. This also applies to the Marshall Monitor III ANC. It's just a shame that the build quality can't quite keep up and, in my opinion, doesn't do justice to the high price...