The “Marshall ACTON III” is a stylish and glossy-sounding Bluetooth speaker that is designed to be a stationary type.
Although it has a compact body, it is powerful enough to be used in wide spaces such as a living room, and its excellent design can also decorate the room’s interior.
In this article, the author will convey the charm of the “Marshall ACTON III” based on their own impressions of using the speaker and customer feedback received while working as a salesperson.
The author works as a salesperson in the audio section of an electronics retailer and shares their passion for headphones and speakers.
- High design quality that can also be used as interior decoration.
- Can be used in a living room due to its high volume, allowing for high-quality music enjoyment.
- Stereo playback enables music to be heard in three-dimensional sound.
- Sound quality can be easily adjusted from the speaker itself.
- No microphone is included.
Review of Marshall ACTON III
Appearance and Usage

This speaker is the most compact design in Marshall’s “Homeline Series”.
The materials used in its manufacture exclude PVC, which produces harmful substances during the manufacturing process, and are made only of recycled plastic and vegan materials (such as plant-based materials).
While using environmentally conscious materials, it also replicates Marshall’s distinctive design and luxurious texture.

Since this speaker belongs to the “Homeline Series” for indoor use, there is an AC power terminal located on the back.

The top of the speaker features buttons for controlling various functions, including an AUX terminal, mode switch button, volume knob, bass knob, treble knob, track forward/backward buttons, and a power lever, arranged from left to right.
Compared to the previous model, the speaker now allows for track rewinding and the shape of the power lever has slightly changed.
Additionally, in a rare feature for Marshall speakers, sound quality adjustments can be made directly from the speaker itself. The bass and treble knobs can be adjusted to fine-tune the low and high frequency ranges.

You might feel tempted to play around with the knobs unnecessarily and get into a DJ-like mood.

The color variations are available in two colors, black and cream. Brown was featured on the official website, so there is a possibility that it may be released in Japan in the future.
Sound quality

The sound quality inherits from the previous model “Marshall ACTON II” and has been refined to deliver Marshall’s signature sound. Since it is a stereo playback, there is a three-dimensional sense of sound, and the sound quality has the following features:
Powerful bass
The reproduction of low-frequency sound is enhanced by the woofer (about 10cm in diameter). This allows you to enjoy powerful bass in music genres such as rock and hip-hop where low-frequency sound is emphasized.
Clear and well-balanced mid-range
The sound quality is clear and well-balanced, and you can hear the sound of the guitar and other instruments vividly. In addition, high resolution and clear vocals can also be enjoyed.
Clear treble
The sound of instruments such as piano and synthesizer can be heard clearly. The tweeter (about 2cm in diameter) enhances the reproduction of high-frequency sound, and you can enjoy the pleasant extension of high-pitched sound.

The price is high, but the sound quality is definitely worth it.

There is a 3.5mm headphone jack located on the top panel of the speaker.
By connecting with a wired AUX cable, you can enjoy music with a different taste. It can also be used for watching movies or TV without any delay.
Pairing Method
Pairing is done through the Bluetooth settings of your device.
Press the power button on the speaker.
Press and hold the Bluetooth button until it flashes red.
Select “Marshall ACTON III” from the Bluetooth settings of your device (such as Android) to complete the connection.

It will automatically connect when the power is turned on next time.
Specs & Price
Item | Specifications |
Release date | 2023/3/17 |
Manufacturer’s suggested retail price | 43,900円 |
Speaker construction | 2WAY |
Frequency response | 45Hz~20KHz |
Total output | 60W |
Power source | AC |
Weight | 2.85kg |
Speaker type | Buzz-Ref |
Water resistance | Not supported |
Supported codecs | SBC |
Bluetooth | ver.5.2 |
Colors | Black/Cream |
Recommended for
To summarize the “Marshall ACTON III” we introduced today in a word, it is a stylish design with high-quality Bluetooth speaker that looks like interior decor.
Finally, we have compiled a list of who we recommend the “Marshall ACTON III” to, as well as who we do not recommend it to, so we hope it will be helpful for you.
- Those who are looking for a speaker that has good sound quality and can also be a part of room interior
- Those who want to prioritize sound quality even with a Bluetooth speaker
- Those who want to enjoy music even with wired connection
- Those who are looking for a speaker with easy sound adjustment
- Those who frequently change their layout or want to use it while moving around.
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