Description
Every detail in Acton IV has been refined. Its room-filling stereo sound has evolved thanks to the redesigned tweeters and bass port. The addition of a brand-new M-button means you can fi ne tune or get straight to your music in the simplest way. Lastly, Acton IV has been designed with a strong connection to our amp heritage. With its classic and timeless look, you know it's Marshall.
Key Features
WIDE SOUNDSTAGE
Improved tweeters and wavegu
ides create a better, wider soundstage. They disperse sound more evenly and cover a bigger area across the room. This makes your listening experience feel more expansive.
ENHANCED BASS
Our team of in-house acoustic engineers redesigned Acton IV's bass port to create a shape that results in a cleaner and more powerful bass. It also delivers a tighter sound at higher volumes.
DYNAMIC LOUDNESS
Enjoy a consistent, composed sound you can rely on. With subtle adjustments to high and low frequencies, the tonal balance is adapted to ensure your music sounds incredible at every volume.
CUSTOMISABLE M-BUTTON
We added the M-button to Acton IV so that you can instantly adjust the sound to your preferred EQ settings or activate Spotify Tap to start listening to your favourite music. All with just one press.
TACTILE CONTROLS
With our heritage amp-inspired controls, you can tell it's a Marshall speaker without even seeing the name on the front. Designed with precision, they intuitively help perfect your settings and sound.
ANALOGUE INPUTS
Bring more devices into play with the RCA and AUX inputs. You can even add your record player to your listening set-up to enjoy filling the room with the warmth and richness of classic vinyl sounds.
MARSHALL APP
Set up, customize, and control your speaker's sound and actions with ease using our dedicated app. Personalise your EQ presets and get the perfect acoustic fi t for the space your Acton IV is in.

*Images are for illustration purposes only.
Product Care
With Product Care
TM you can relax knowing Your purchase comes with additional protection.
Discover all the benefits Product Care
TM brings you:
Certainty
With Product CareTM you have certainty that your product is covered for a specific period of time. If, during the Product CareTM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.
Support
Our experienced support team ensures that the assessment, replacement or remedy process under your Product CareTM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.
Advantage
Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.
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Learn more about Product CareTM.