Marshall Acton III Wireless Bluetooth Speaker (Black) by Marshall in Australia. Lowest price $349.00 at JB Hi-Fi, last checked 26 Sept 2026. Compared across 9 retailers on WhatsCheap.


























- Product
- Marshall Acton III Wireless Bluetooth Speaker (Black)
- Brand
- Marshall
- Category
- Speakers
- Country
- Australia
- Lowest price (AUD)
- 349.00
- Retailer
- JB Hi-Fi
- Price checked
- 26 Sept 2026
Up to 30% OFF

Marshall Acton III Wireless Bluetooth Speaker (Black)
by Marshall
4.9(3K)
Best Price
$349.00$499.00
at JB Hi-Fi · checked 26 Sept 2026
The Marshall Acton III is larger than ordinary portable Bluetooth speakers, such as Marshall's Emberton series, but it is the smallest one in the entire Marshall "home series", so it has a relatively moderate "status". Acton III still continues Marshall's series of classic designs. The speaker has a wooden frame as a whole, with imitation leather texture on the top and left and right sides. The front is a white fiber woven grille, with the iconic Marshall logo in handwriting placed inside, giving a strong retro style. Brass color matching will naturally not be absent. On the top of the speaker, various physical buttons are arranged in sequence, including switches for the 3.5mm input port, audio source switching, volume control, treble and bass control buttons, and so on. The metal texture of the entire area has been treated with a layer of wire drawing. This combination of black and gold is undoubtedly a more classic and restrained design combination.
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Compare prices from 9 stores
JB Hi-Fi
Best Price
30%
$349.00
$499.00
JB Hi-Fi
Best Price$349.00
$499.00
30%

Myer
Best Price
30%
$349.00
$499.00

Myer
Best Price$349.00
$499.00
30%

Marshall
20%
$399.00
$499.00

Marshall
$399.00
$499.00
20%

Videopro
11%
$445.00
$499.00

Videopro
$445.00
$499.00
11%

Kogan.com
-
$494.00

Kogan.com
$494.00
-

Dick Smith AU
-
$494.00

Dick Smith AU
$494.00
-

Domayne
-
$495.00

Domayne
$495.00
-

West Coast Hifi
-
$499.00

West Coast Hifi
$499.00
-

Premium Sound
-
$499.00

Premium Sound
$499.00
-
| Specification | Value |
|---|---|
| Outdoor | No |
| Frequency Response | 45-20,000 Hz |
| Crossover Frequency | Fully active crossover filters |
| Bluetooth | Yes, Bluetooth 5.2 |
| Connectivity Technology | Bluetooth |
| Ports and Interfaces | 3.5 mm input |
| Wi-Fi | No |
| Assistant Support | No |
| Smart Functions | Over-the-Air (OTA) updates |
| Durability Highlights | Not water-resistant |
| Speaker Placement | Bookshelf |
| Audio Configuration | 2-way |
| Audio Highlights | Audio Amplifier |
| Audio Channels | Stereo |
| Max Output Power | 60W |
| Nominal Output Power | 60W (total) |
| Output Level (SPL) | Sacrificed a few decibels in SPL (for lower bass) |
| Design Highlights | Not portable |
| Material | Vegan materials, 70% recycled plastic |
| Style | Traditional Marshall speaker cabinet look |
| Driver Size | 4-inch (woofer) |
| Driver Configuration | Outward-angled treble |
| Driver Type | Woofer, Tweeters |
| Number of Drivers | Two (tweeters), One (woofer) |
| Weight | 6.28 lbs |
| Depth | 5.91 in |
| Height | 6.69 in |
| Width | 10.24 in |
| Amplifier Power | 30 Watt (for the woofer) |
| Amplifier Type | Class D |
| System Components | Power connection cable |
| Power Source | AC adapter |
| Batteries Required | No |
| Remote Control | No |
| Top Use Cases | Home |
| Typical Users | Audiophiles |
4.9
3,707 reviews
Rating Breakdown
5
86%
4
0%
3
14%
2
0%
1
0%
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Price Summary
Price Range
$349.00 - $499.00
Stores
9 stores
Maximum Savings
Up to 30% OFF
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