Short answer: the Marshall Emberton II, on battery life and rank, though neither ranks well in its class. It ranks #112 of 151 medium speakers against the SRS-XB30’s #116 of 151, and its 30 hour battery with a 20 minute quick charge for 4 hours outlasts it. The Sony’s only stated plus is IPX5 water resistance; its sound is muffled and worse than an XB20, while the Emberton II has an echo-like coloration and bass that is not as deep as competitors. Both are rated below 3.0/5 among the 151 medium speakers, so if sound quality matters, consider the Earfun Uboom L instead, ranked #1 at $49.79.
Buy the Marshall Emberton II. It is rated higher for sound quality; the Sony SRS-XB30 is no longer sold new.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Marshall Emberton II | Sony SRS-XB30 | |
|---|---|---|
| Price | $144.99 | $199 Discontinued |
| Ranked | #112 of 151 in Medium Size Portable Bluetooth Speakers | #116 of 151 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes (Sony Music Center) |
| Bass Extension (-10dB) | 62Hz | 55Hz |
| Battery Life | 30 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth Latency | 80ms | - |
| Maximum SPL | 88dB (measured by Alan Ross Reviews) | 95dB (Manufacturer specified) |
| Party Mode | Yes (Marshall Stack) | Yes (Partychain up to 100 speakers) |
| Weight | 1.5 lbs (700 g) | 2.2 lbs (1000 g) |
| IP Rating | IP67 | IPX5 |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.1 | 4.2 |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| Dimensions | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) | 9” x 3.2” x 3.4” (228 x 82 x 86 mm) |
| Drivers | 2x 2” full-range drivers + 2x passive radiators | 2x 48mm full-range drivers + 2x passive radiators |
| TWS | No | Yes |
| EQ | Yes (3 presets via app) | - |
| Built-in Microphone | No | Yes |
| Stereo | Yes | Yes |
| Omnidirectional | Yes | No |
| Power Input | USB-C | Micro USB |
| Power Bank | No | - |
| Aux Input | No | Yes |
| Amplifier Power | 20W | 20W |
| Digital Aux Input | No | No |
| Strap | No | - |
Related Speaker Comparisons
How Marshall Emberton II compares with other leading options:
- Marshall Emberton II vs Earfun Uboom L
- Soundcore Motion 300 vs Marshall Emberton II
- Soundcore Motion+ vs Marshall Emberton II
- Soundcore Boost “upgraded” 2021 vs Marshall Emberton II
- Marshall Emberton II vs Minirig 4
Prices on this page were last checked October 2, 2026 at 10:18 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
Marshall Emberton II: $144.99 Amazon eBay
Newer model: the Marshall Emberton III, ranked higher, rated 2.7/5.
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.
Full Marshall Emberton II review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 62Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 80ms |
| Bluetooth Version | 5.1 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) |
| Drivers | 2x 2” full-range drivers + 2x passive radiators |
| EQ | Yes (3 presets via app) |
| IP Rating | IP67 |
| Maximum SPL | 88dB (measured by Alan Ross Reviews) |
| Omnidirectional | Yes |
| Party Mode | Yes (Marshall Stack) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| Weight | 1.5 lbs (700 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Marshall Emberton vs Marshall Stockwell 2 - little guy goes louder?? 🤓 More from alanrossreviews →
- Alan Ross Reviews: Bose Soundlink Flex vs Minirig MK3 and Marshall Emberton - best bluetooth speaker?
- Alan Ross Reviews: JBL Flip 6 vs Marshall Emberton review - mono or pseudo surround sound? 🤷♀️
- Alan Ross Reviews: Marshall Emberton vs JBL Flip 5 & Soundcore Boost - true stereophonic 🤓
- Passione Speaker: Bass Test Marshall Emberton 2 vs Emberton 3
- Head-to-Head Comparisons
- Marshall Emberton II vs Marshall Emberton III
- Marshall Emberton II vs Bose SoundLink Color II
- Marshall Emberton II vs Teufel Rockster Go
- Marshall Emberton II vs Yamaha True X Speaker 1A
- Marshall Emberton II vs Soundcore Flare 2
- Marshall Emberton II vs Sony SRS-XB20
- Marshall Emberton II vs W-King D8 Mini
- Marshall Emberton II vs Tribit Stormbox
- See all 134 comparisons
Sony SRS-XB30: $199 Discontinued eBay
Newer model: the Sony ULT Field 3, ranked higher, rated 3.4/5.
Pros: A compact 1kg portable with IPX5 splash protection, aux input, LDAC/AAC support, Sony’s app, speakerphone capability, power-bank output, stereo pairing and Party Chain linking. It reaches a useful 95dB maximum level and has a claimed 24-hour battery life at moderate volume, making it a convenient older outdoor option. Measured bass extension of 55Hz (-10dB).
Cons: Independent lab listening rates music fidelity only fair: bass has impact but is boomy and lacks the deepest notes, while the midrange can sound hazy, muffled and grainy. Its micro-USB charging and older Bluetooth 4.2 platform now feel dated, so it is best considered for features and used-market value rather than sound quality. Discontinued.
Full Sony SRS-XB30 review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | Yes (Sony Music Center) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 55Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9” x 3.2” x 3.4” (228 x 82 x 86 mm) |
| Drivers | 2x 48mm full-range drivers + 2x passive radiators |
| IP Rating | IPX5 |
| Maximum SPL | 95dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | Yes (Partychain up to 100 speakers) |
| Power Input | Micro USB |
| Stereo | Yes |
| TWS | Yes |
| Weight | 2.2 lbs (1000 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
- Sony SRS-XB30 vs Soundcore Flare 2
- Sony SRS-XB30 vs Teufel Rockster Go
- Sony SRS-XB30 vs W-King D8 Mini
- Sony SRS-XB30 vs B&O Beosound Explore
- Sony SRS-XB30 vs Marshall Emberton III
- Sony SRS-XB30 vs Bose SoundLink Color II
- Sony SRS-XB30 vs Tribit Stormbox Mini+
- Sony SRS-XB30 vs Sony SRS-XE200
- See all 89 comparisons