Short answer: the Bose Soundlink Revolve+ II. It ranks #52 of 175 medium speakers by sound quality, rated 3.6/5, at $299. The Marshall Emberton III ranks #126, rated 2.7/5, at $129.99, $169.01 cheaper, a saving that is not big enough to make up the sound-quality gap.
The Bose Soundlink Revolve+ II is the better-sounding option. True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers. It keeps a wired aux input, which the Marshall Emberton III lacks. The catch: Overly boosted bass, warm sounding.
The Marshall Emberton III is the longer-running, lighter option. 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 17 for the Bose Soundlink Revolve+ II. At 1.5 lbs (673 g) it weighs noticeably less than the Bose Soundlink Revolve+ II at 2 lbs (910 g). It is rated IP67 against IP55 for the Bose Soundlink Revolve+ II. Watch for: Strange unnatural echo-like sound coloration, bass not as deep as competitors.
Buy the Bose Soundlink Revolve+ II. It is rated higher for sound quality, and saving $169.01 with the Marshall Emberton III does not make up for the sound-quality gap.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Revolve+ II | Marshall Emberton III | |
|---|---|---|
| Price | $299.00 | $129.99 |
| Ranked | #52 of 175 in Medium Size Portable Bluetooth Speakers | #126 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Battery Life | 17 hours (Manufacturer specified) | 32 hours (Manufacturer specified) |
| IP Rating | IP55 | IP67 |
| Power Input | Micro USB | USB-C |
| Stereo | No | Yes |
| Omnidirectional | Yes | Yes |
| Weight | 2 lbs (0.91 kg) | 1.5 lbs (673 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.1 | 5.3 |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) |
| App | Bose Connect | Yes |
| Built-in Microphone | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| EQ | No | Yes (3 presets via app) |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) | 2x 2” full-range cone drivers + 2x 2” passive radiators |
| Digital Aux Input | No | No |
| TWS | Yes | No |
| Strap | No | No |
| Bass Extension (-10dB) | - | 62Hz |
| Party Mode | - | Yes (Marshall Stack) |
| Power Bank | - | No |
| Amplifier Power | - | 20W |
Related Speaker Comparisons
How Bose Soundlink Revolve+ II compares with other leading options:
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- Soundcore Motion 300 vs Bose Soundlink Revolve+ II
- Soundcore Motion+ vs Bose Soundlink Revolve+ II
- Soundcore Boost “upgraded” 2021 vs Bose Soundlink Revolve+ II
- Minirig 4 vs Bose Soundlink Revolve+ II
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
Bose Soundlink Revolve+ II: $299.00 Amazon $299.00 eBay
Older model: the Bose Soundlink Revolve+ (ranked lower, rated 3.6/5). See every Bose SoundLink Revolve generation.
Same family: the Bose SoundLink Revolve (Series II) (smaller model, ranked lower, rated 3.6/5).
Pros: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers.
Cons: Overly boosted bass, warm sounding. Boosted mids. Rolled off treble. Only IP55.
Full Bose Soundlink Revolve+ II review and specifications →
| Released | Jan 2021 (5 years ago) |
|---|---|
| App | Bose Connect |
| Aux Input | Yes |
| Battery Life | 17 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) |
| EQ | No |
| IP Rating | IP55 |
| Omnidirectional | Yes |
| Power Input | Micro USB |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| Weight | 2 lbs (0.91 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Soundcore Glow: best budget 360 degree speaker or get the Bose Revolve+? 1 hour of fun! More from alanrossreviews →
- Danny Pops: BEST Bose Speaker? Bose is getting lazy. More from DannyPops →
- Kanwar Anand: Bose Revolve Plus 1 vs 2
- techkiste.net: B&O Beosound A1 (2nd Gen) vs Bose Revolve 2 vs Bose Revolve+ 2 sound-comparison
- Head-to-Head Comparisons
- Bose Soundlink Revolve+ II vs Bose Soundlink Revolve+
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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
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- Marshall Emberton III vs Tribit Stormbox
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- See all 141 comparisons