The Marshall Acton III ranks #8 out of 13 total Medium Size Powered Desktop Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
Brand: Marshall
Prices on this page were last checked August 24, 2026 at 6:53 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#8 Marshall Acton III: $222.55 Amazon eBay
Cons: Not as deep bass as competitors.
Related speakers: Marshall Acton II.
How it compares: Just above it: Edifier D12 - $43 cheaper, 10W more output power. Just below it: Marshall Stanmore II - $77 more, 20W more output power.
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | No Battery |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Dimensions | 10.2" x 6.7" x 5.9" (260 x 170 x 150 mm) |
| Drivers | 4" (midrange/woofer), 1x 4" midrange, 2x 0.75" Dome tweeters |
| EQ | Yes (Bass/Treble) |
| Frequency Response | 45Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Inputs | Bluetooth, Aux |
| Output Power | 60W (Woofer: 30W, Tweeters: 2x15W) |
| Party Mode | No |
| Power Bank | No |
| Stereo | Partially (1 woofer) |
| TWS | No |
| Weight | 6.3 lbs / 2.85 kg |
| Wifi | No |
| Woofer Cabinet | ported |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Marshall Acton III vs Marshall Stanmore II
- Marshall Acton III vs Marshall Acton II
- Marshall Acton III vs Marshall Stanmore III
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- Marshall Acton III vs Klipsch The One II
- Marshall Acton III vs Marshall Woburn III
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