Short answer: the DBSONO X-Blast F37, though neither ranks well in its class. It ranks #96 of 144 medium speakers by sound quality (rated 2.8/5); the Marshall Emberton III ranks #104 (rated 2.7/5). Both are rated below 3.0/5 among the 144 medium speakers, so if sound quality matters, consider the Earfun Uboom L instead, ranked #1 at $49.79.
The case for the DBSONO X-Blast F37: 25W woofer + 10W tweeter + rear passive radiator. The catch: Very recessed lower mids, peaky upper mids, just not a great frequency response overall.
The case for the Marshall Emberton III: 30 hour battery life - among the best in its class; a 20 min quick-charge gives 4 hours. The tradeoff: Strange unnatural echo-like sound coloration, bass not as deep as competitors.
Buy the DBSONO X-Blast F37. It is rated higher for sound quality than the Marshall Emberton III.
If battery life is a priority, the Marshall Emberton III is rated for 32 hours versus 8 hours for the DBSONO X-Blast F37.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| DBSONO X-Blast F37 | Marshall Emberton III | |
|---|---|---|
| Price | - | $160.03 |
| Ranked | #96 of 144 in Medium Size Portable Bluetooth Speakers | #104 of 144 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 49Hz | 62Hz |
| IP Rating | IPX5 | IP67 |
| TWS | Yes | No |
| Bluetooth Version | 6.0 | 5.3 |
| Drivers | 25W woofer, 10W tweeter, passive radiator | 2x 2” full-range cone drivers + 2x 2” passive radiators |
| Frequency Response | 100Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 35W | 20W |
| Digital Aux Input | No | No |
| Omnidirectional | No | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC |
| Aux Input | No | No |
| Battery Life | 8 hours (Manufacturer specified) | 32 hours (Manufacturer specified) |
| Dimensions | 8” x 2.5” x 3.6” (202 x 64 x 90.9 mm) | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) |
| EQ | Yes (Bass Boost) | Yes (3 presets via app) |
| Power Input | USB-C | USB-C |
| Stereo | No | Yes |
| Weight | 1.7 lbs (771 g) | 1.5 lbs (673 g) |
| App | - | Yes |
| Party Mode | - | Yes (Marshall Stack) |
| Built-in Microphone | - | Yes |
| Power Bank | - | No |
| Strap | - | No |
Related Speaker Comparisons
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Prices on this page were last checked September 26, 2026 at 11:14 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
DBSONO X-Blast F37 eBay
Pros: 25W woofer + 10W tweeter + rear passive radiator. Bluetooth 6.0 with a 30m range and TWS stereo pairing. IPX5 water resistance. Measured bass extension of 49Hz (-10dB).
Cons: Very recessed lower mids, peaky upper mids, just not a great frequency response overall.
Full DBSONO X-Blast F37 review and specifications →
| Amplifier Power | 35W |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 49Hz |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 6.0 |
| Digital Aux Input | No |
| Dimensions | 8” x 2.5” x 3.6” (202 x 64 x 90.9 mm) |
| Drivers | 25W woofer, 10W tweeter, passive radiator |
| EQ | Yes (Bass Boost) |
| Frequency Response | 100Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 1.7 lbs (771 g) |
- Reviews, Comparisons and Sound Samples
- Alan Ross - The Anti Shill!: DBSONO X-Blast F37 vs Bose Soundlink Flex 2 - They all want to be me 😊 More from alanrossreviews →
- Alan Ross - The Anti Shill!: DBSONO X-Blast F37 vs Tribit StormBox Flow - Cheap But Cheerful? 🙈
- Alan Ross - The Anti Shill!: DBsono X-Blast F37 is warmer than the Bahamas in a heatwave!
- Head-to-Head Comparisons
- DBSONO X-Blast F37 vs Sony SRS-XE300
- DBSONO X-Blast F37 vs Ultimate Ears Boom 4
- DBSONO X-Blast F37 vs Marshall Emberton II
- DBSONO X-Blast F37 vs Soundcore 2
- DBSONO X-Blast F37 vs Tribit Stormbox 2
- DBSONO X-Blast F37 vs KEF Muo gen2
- DBSONO X-Blast F37 vs Sonos Roam 2
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Marshall Emberton III: $160.03 Amazon eBay
Older model: the Marshall Emberton II (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. Not really any different from the Emberton II except having the treble turned down a little bit.
Full Marshall Emberton III review and specifications →
| Amplifier Power | 20W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 62Hz |
| Battery Life | 32 hours (Manufacturer specified) |
| 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
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