Marshall Acton III Bluetooth Speaker

Loud things come in small packages. Acton III is the most discreet Bluetooth speaker in the home line-up and has an even wider soundstage than its predecessor, offering re-engineered sound for an immersive home audio experience. It delivers all the room-filling Marshall signature sound you’d expect from a home speaker.

ROOM-FILLING SOUND
Acton III has an even wider soundstage than its predecessor, delivering room-filling Marshall signature sound that has been re-engineered for a more immersive experience. This new generation of Acton has tweeters angled outwards and updated waveguides to deliver a consistently solid sound that is so wide it chases you around the room. Acton III also features Dynamic Loudness, which adjusts the tonal balance of the sound to ensure your music sounds brilliant at every volume.

PAIR, PLAY AND TURN IT UP
Acton III is straight to business, so you can just pair and play without the hassle of a complex set-up. You’ll find everything you need right there on the unit so you can easily control your music without ever picking up your device.

NEXT-GENERATION BLUETOOTH
Acton III is ready for the future of Bluetooth technology and has been built to deliver next-generation Bluetooth features the moment they are available. Over the Air (OTA) updates via the app ensure that your speaker is always up-to-date with the latest software and features. This future-proof technology will deliver higher audio quality, while increasing streaming range and improving audio sync.

ICONIC DESIGN THAT STANDS APART
Marshall has taken its signature rock ’n’ roll home speaker line-up and given it a stripped-back look that makes a loud statement. Its iconic design knocks all other speakers off the shelf. Signature details such as the Marshall script and brass control knobs adorn the speaker, echoing the legacy of rock ’n’ roll. Choose the finish that fits you – original Black, vintage Cream or relaxed Brown.

A MORE SUSTAINABLE APPROACH
While staying true to the iconic design that speaks to the brand’s heritage, Acton III has a PVC-free build that comprises 70% recycled plastic and only vegan materials.

CONNECT AND CONTROL
With next-generation Bluetooth 5.2 and the 3.5 mm input, connecting to Acton III and listening to your music has never been so effortless.

AUDIO SPECIFICATIONS

FREQUENCY RANGE
45–20,000 Hz

ADJUSTABLE BASS AND TREBLE CONTROLS
Fine-tune your music using the analogue controls on your speaker

STEREO/MONO
Stereo

MAXIMUM SOUND PRESSURE LEVEL
95 dB @ 1 m

CABINET PRINCIPLE
Bass-reflex

POWER AMPLIFIERS
One 30 Watt Class D amplifier for the woofer
Two 15 Watt Class D amplifiers for the tweeters

CONTROLS AND CONNECTIVITY

WI-FI
No

WIRED CONNECTIVITY
3.5 mm Input

TOP PANEL CONTROLS
Source button
Volume control knob
Bass control knob
Treble control knob
Play/pause button
Skip backward/forward control knob
Power switch

MICROPHONE SYSTEM
No

VOICE COMMAND
No

CUSTOMISE SOUND
Yes, on speaker and in app

BLUETOOTH RANGE
10 m
30 ft

CONTROL KNOB
No

WIRELESS CONNECTIVITY
Bluetooth 5.2
Ready for Bluetooth LE Audio

INCLUDED IN THE BOX

BOX CONTENTS
Acton III speaker
User manual and legal and safety information
Mains lead

PHYSICAL UNIT

DIMENSIONS
260 x 170 x 150 mm
10.24 x 6.69 x 5.91 in

WEIGHT
2.85 kg
6.28 lb

WATER RESISTANCE
No

COLORWAYS
Black
Cream
Brown

POWER

MAINS INPUT VOLTAGE
100–240 V

NETWORK STANDBY POWER CONSUMPTION
No

MAINS FREQUENCY
50–60 Hz

COMPATIBLE APPS

APPS
Marshall Bluetooth app (iOS & Android)