Marshall Acton Bluetooth Stereo Loudspeaker

Introduction

The Marshall Acton Bluetooth Stereo Loudspeaker is a compact yet powerful wireless speaker designed to deliver iconic Marshall sound quality in a stylish, vintage-inspired package. Perfectly suited for music enthusiasts who value both aesthetics and performance, the Acton offers an exceptional audio experience with rich bass, clear mids, and crisp highs, making it ideal for home, office, or personal spaces. Its classic design, complete with textured vinyl covering and brass accents, complements any decor while providing versatile sound performance. This speaker targets users who want a high-fidelity Bluetooth speaker that balances portability with robust sound output.

The latest Acton models, including the Acton III, feature advanced Bluetooth 5.2 connectivity for seamless wireless streaming, along with analog 3.5mm input options for wired devices. Users can customize their listening experience via dedicated bass, treble, and volume controls, plus an optional Marshall app that enhances sound personalization with features like Placement Compensation. Retailing around $270 to $300, the Marshall Acton Bluetooth Stereo Loudspeaker is widely available through Marshall’s official website and select electronics retailers, appealing to both casual listeners and audiophiles seeking premium sound in a compact form factor.

BOX CONTENTS

QUICKSTART MANUAL AND SAFETY INFORMATION
DOUBLE-ENDED COIL CORD WITH 3.5MM STEREO PLUGS TO CONNECT TO YOUR MUSIC PLAYER
MARSHALL ACTON BLUETOOTH ACTIVE STEREO LOUDSPEAKER
POWER CORD

Marshall Acton Bluetooth Stereo Loudspeaker-BOX CONTENTS B

TECHNICAL INFORMATION

SOUND SPECIFICATION

ACTIVE STEREO LOUDSPEAKER WITH BASS REFLEX SYSTEM

DIGITAL CLASS D AMPLIFIER: 2X8W + 1X25W
¾” DOME TWEETERS: 2X
4” WOOFER: 1X

BASS AND TREBLE TONE CONTROLS

FREQUENCY RESPONSE: 50 - 20,000Hz +/-3dB
CROSSOVER FREQUENCY: 2,500Hz
CONNECTIVITY:
- BLUETOOTH: STANDARD V4.0
- INPUT - 3.5mm: 1X
MAX POWER OUTPUT: 50W RMS

TECHNICAL INFORMATION

MAINS INPUT VOLTAGE: 100-240V~ /200W
NOMINAL RATING: 100-240V~
ABSOLUTE MIN/MAX: 90-264V~
MAINS FREQUENCY: 50-60Hz
MAX PEAK POWER CONSUMPTION: 70W
WEIGHT: 3.00kg
SIZE: 265 X 160 X 150mm

BLUETOOTH AUTO CONNECTION

IF A BLUETOOTH CONNECTED DEVICE IS MOVED OUTSIDE THE RANGE OF THE ACTON BLUETOOTH (APPROXIMATELY 10 METRES WITHOUT OBSTACLES), IT IS DISCONNECTED. THE DEVICE IS AUTOMATICALLY CONNECTED AGAIN WHEN IT IS MOVED BACK WITHIN RANGE.
THE SPEAKER STORES UP TO SIX DEVICES AND TRIES TO CONNECT TO THE LAST CONNECTED BLUETOOTH DEVICE FIRST. FOR EXAMPLE, IF THE SPEAKER HAS BEEN CONNECTED TO THE DEVICES: A–B–C–D–E–F , DEVICE F IS GIVEN FIRST PRIORITY, WHILE DEVICE A IS GIVEN LAST PRIORITY. EVERY TIME THE SPEAKER STARTS UP, IT WILL DO AN AUTO CONNECTION OF DEVICES WITHIN ITS RANGE.

CHOOSING YOUR SOURCE

THE INPUT SOURCE THAT IS CURRENTLY SELECTED IS SHOWN BY A LIT INDICATOR. TO SELECT A DIFFERENT SOUND SOURCE:

PUSH THE SOURCE BUTTON TO CHOOSE YOUR SOURCE AND/OR TO SWITCH BETWEEN CONNECTED SOURCES.
A LIT INDICATOR SHOWS WHICH SOURCE YOU HAVE SELECTED.
- BLUETOOTH DEVICE
- INPUT - 3.5MM STEREO PLUG

Marshall Acton Bluetooth Stereo Loudspeaker-CHOOSING YOUR SOURCE

INSTALLATION & CONNECTION

Connect the product according to the instructions in this manual.
Connect the product only to the correct mains voltage as shown on the equipment.
Protect the power cord from being walked on or pinched,, particularly at plugs, convenience receptacles, and the point where they exit the apparatus.
Use only power cables of the type specified in the operating instructions or as marked on the product.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding plug has two blades and a third grounding prong.
The wide blade or the third prongs are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
Unplug the product during lightning storms or when unused for long periods of time.
Do not install this equipment in a confined or a built-in space. Only install the equipment in a well-ventilated and open location. The ventilation should not be impeded by covering the ventilation openings with items such as newspaper, tablecloths, curtains, etc.
No naked flame sources, such as lighted candles, should be placed on the apparatus.

CLEANING & MAINTENANCE

Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Clean only with a dry cloth.

For more detailed cleaning and maintenance instructions, visit the website: http://www.marshallheadphones.com..

TROUBLESHOOTING

Marshall Acton Bluetooth Stereo Loudspeaker-TROUBLESHOOTING C

Pros & Cons of the Marshall Acton Bluetooth Stereo Loudspeaker

Pros:
- Exceptional sound quality with deep bass and clear mids/highs, rivaling larger speakers.
- Classic, iconic Marshall design that blends with various interiors.
- Multiple connectivity,s including Bluetooth 5.2 and 3.5mm aux input.
- Customizable sound controls via physical knobs and enhanced settings in the Marshall app.
- Compact and sturdy build with premium materials including wood, vinyl, and brass.
- Reasonable price point around $270-$300, offering solid value for a premium Bluetooth speaker.
Cons:
- Not rechargeable; requires constant power connection, limiting portability.
- No built-in microphone, so it cannot serve as a hands-free speakerphone.
- Limited EQ adjustments compared to some competitors with full graphic equalizers.
- Some users note bass can be overwhelming in smaller rooms without placement compensation enabled.
- Heavier than some ultra-portable speakers at around 3 kg (6.6 lbs).

When compared to alternatives like the Marshall Stanmore or Woburn models, the Acton offers a more compact footprint with slightly less power but maintains signature Marshall tonal characteristics. Its balance of size, sound quality, and design makes it a prime choice for desktop or shelf use.

Customer Reviews of the Marshall Acton Bluetooth Stereo Loudspeaker

Users consistently praise the Marshall Acton Bluetooth Stereo Loudspeaker for its superior audio clarity and rich bass response, highlighting its ability to fill rooms with immersive sound despite its small size. Many reviewers appreciate the tactile knob controls and the elegant retro design, which stands out in any room setting. The Bluetooth connection is noted as stable and easy to pair, with the added app functionality receiving positive feedback for thoughtful features like Placement Compensation and firmware updates.

However, some customers mention that the speaker is not battery-powered and requires a power outlet, which can limit portability. A few users also report that without adjusting the bass properly, sound can sometimes feel too boomy, especially in smaller spaces. The absence of a built-in microphone means it cannot be used for calls, which some buyers expected. Overall, the speaker receives an average rating of around 4.5 out of 5 stars, with strong recommendations for those seeking a stylish, high-quality Bluetooth speaker for home or office use.

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