Short answer: the Marshall Emberton III, if you are buying new. The Soundcore Boost “original model” pre-2021 ranks higher than it (#14 vs #126 of 175 medium speakers, 4.2/5 vs 2.7/5) but is discontinued, so only consider it used; the Marshall Emberton III is still sold new at $129.99.
The Soundcore Boost “original model” pre-2021 is the better-sounding pick. At 1.3 lbs (590 g), Soundcore Boost “original model” pre-2021 combines 1.75” x 2 active drivers + passive radiator with Bluetooth and aux. It keeps a wired aux input, which the Marshall Emberton III lacks. The tradeoff: Careful placement is still important for balanced bass.
The Marshall Emberton III is the longer-running, tougher pick. 30 hour battery life: among the best in its class; a 20 min quick-charge gives 4 hours. It is rated for 32 hours of battery against 12 for the Soundcore Boost “original model” pre-2021. It is rated IP67 against IPX5 for the Soundcore Boost “original model” pre-2021. It charges over USB-C rather than Micro USB. The catch: Strange unnatural echo-like sound coloration, bass not as deep as competitors.
Buy the Marshall Emberton III, since the Soundcore Boost “original model” pre-2021 is discontinued and only worth hunting down used.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Soundcore Boost “original model” pre-2021 | Marshall Emberton III | |
|---|---|---|
| Price | $60 Discontinued | $129.99 |
| Ranked | #14 of 175 in Medium Size Portable Bluetooth Speakers | #126 of 175 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | No |
| Battery Life | 12 hours (Manufacturer specified) | 32 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | Yes (3 presets via app) |
| IP Rating | IPX5 | IP67 |
| Power Bank | No | No |
| Power Input | Micro USB | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | Yes |
| TWS | No | No |
| Weight | 1.3 lbs (590 g) | 1.5 lbs (673 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 4.2 | 5.3 |
| Drivers | 1.75” x 2 active drivers + passive radiator | 2x 2” full-range cone drivers + 2x 2” passive radiators |
| Amplifier Power | 20W (10W × 2) | 20W |
| Digital Aux Input | No | No |
| Dimensions | 8”H x 2.8”W x 2.7”D (203 x 71 x 69 mm) | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) |
| Bass Extension (-10dB) | - | 62Hz |
| Party Mode | - | Yes (Marshall Stack) |
| Strap | - | No |
Related Speaker Comparisons
More worthwhile head-to-heads for Soundcore Boost “original model” pre-2021:
- Soundcore Motion 300 vs Soundcore Boost “original model” pre-2021
- Soundcore Motion+ vs Soundcore Boost “original model” pre-2021
- Soundcore Boost “upgraded” 2021 vs Soundcore Boost “original model” pre-2021
- B&O Beosound A1 vs Soundcore Boost “original model” pre-2021
- B&O Beosound A1 2nd gen vs Soundcore Boost “original model” pre-2021
Prices on this page were last checked October 12, 2026 at 4:13 PM 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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The Two Speakers In Full
Soundcore Boost “original model” pre-2021: $60 Discontinued eBay
Newer model: the Soundcore Boost “upgraded” 2021, ranked higher, rated 4.4/5, released Jul 2021 (also discontinued). It adds power bank charging and stereo pairing, but drops the aux input. Water resistance goes from IPX5 to IPX7. See every Soundcore Boost generation.
Pros: At 590 g, Soundcore Boost “original model” pre-2021 combines 1.75” x 2 active drivers + passive radiator with Bluetooth and aux. Claimed 12 hours (manufacturer specified) battery life, ipx5 protection and stereo playback make its feature set practical for its intended room or portable use. A great sounding, neutral speaker.
Cons: Careful placement is still important for balanced bass. This old version charges over micro-USB. Discontinued.
Full Soundcore Boost “original model” pre-2021 review and specifications →
| Released | Jun 2017 (9 years ago) |
|---|---|
| Amplifier Power | 20W (10W × 2) |
| App | Yes |
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8”H x 2.8”W x 2.7”D (203 x 71 x 69 mm) |
| Drivers | 1.75” x 2 active drivers + passive radiator |
| EQ | Yes |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | No |
| Weight | 1.3 lbs (590 g) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
- Soundcore Boost “original model” pre-2021 vs JBL Flip 6
- Soundcore Boost “original model” pre-2021 vs JBL Flip 7
- Soundcore Boost “original model” pre-2021 vs JBL Charge 6
- Soundcore Boost “original model” pre-2021 vs B&O Beosound A1 2nd gen
- Soundcore Boost “original model” pre-2021 vs B&O Beosound A1
- Soundcore Boost “original model” pre-2021 vs B&O Beosound A1 3rd gen
- Soundcore Boost “original model” pre-2021 vs Xiaomi Sound Party
- Soundcore Boost “original model” pre-2021 vs Tribit Xsound Mega
- See all 74 comparisons
Marshall Emberton III: $129.99 Amazon $129.99 eBay
Older models: the Marshall Emberton II (ranked lower, rated 2.7/5) and the Marshall Emberton (ranked lower, estimated 2.6/5). See every Marshall Portable Speakers generation.
Same family: the Marshall Willen II (smaller model, rated 4/5), the Marshall Middleton II (larger model, rated 4.1/5), the Marshall Stockwell III (larger model, rated 3/5) and the Marshall Kilburn III (larger model, rated 3.8/5).
Pros: 30 hour battery life: among the best in its class; a 20 min quick-charge gives 4 hours. IP67 rated, durable rubbery build using 50% recycled plastic. Measured bass extension of 62Hz (-10dB).
Cons: Strange unnatural echo-like sound coloration, bass not as deep as competitors. Not technically a 360 speaker, only front and rear. Not very loud. Not really any different from the Marshall Emberton II except having the treble turned down a little bit.
Full Marshall Emberton III review and specifications →
| Released | Aug 2024 (2 years ago) |
|---|---|
| Amplifier Power | 20W |
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 62Hz |
| Battery Life | 32 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) |
| Drivers | 2x 2” full-range cone drivers + 2x 2” passive radiators |
| EQ | Yes (3 presets via app) |
| IP Rating | IP67 |
| Omnidirectional | Yes |
| Party Mode | Yes (Marshall Stack) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| Weight | 1.5 lbs (673 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Marshall Emberton III vs Bose SoundLink Color II
- Marshall Emberton III vs Marshall Emberton II
- Marshall Emberton III vs Yamaha True X Speaker 1A
- Marshall Emberton III vs Sony SRS-XB20
- Marshall Emberton III vs Teufel Rockster Go
- Marshall Emberton III vs Sony SRS-XB30
- Marshall Emberton III vs Tribit Stormbox
- Marshall Emberton III vs Soundcore Flare 2
- See all 141 comparisons