Short answer: the Treblab HD77. It ranks #87 of 150 medium speakers by sound quality, rated 3.1/5, at $69.97; the Marshall Emberton III ranks #110, rated 2.7/5, and costs $160.99, so there is not much of a tradeoff to weigh.
What the Treblab HD77 does well: Supports TWS pairing with a second HD77 for wider stereo sound. The tradeoff: Lacking quite a bit of bass compared to higher ranked speakers.
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. Watch for: Strange unnatural echo-like sound coloration, bass not as deep as competitors.
Buy the Treblab HD77. It is rated higher for sound quality than the Marshall Emberton III and costs less, which makes it the one to get unless you need something the other one does better.
If battery life is a priority, the Marshall Emberton III is rated for 32 hours versus 20 hours for the Treblab HD77.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Treblab HD77 | Marshall Emberton III | |
|---|---|---|
| Price | $69.97 | $160.99 |
| Ranked | #87 of 150 in Medium Size Portable Bluetooth Speakers | #110 of 150 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | ~66Hz | 62Hz |
| Battery Life | 20 hours (Manufacturer specified) | 32 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| IP Rating | IPX7 | IP67 |
| Stereo | No (front/rear drivers) | Yes |
| Omnidirectional | Yes | Yes |
| TWS | Yes | No |
| Weight | 1.4 lbs (637 g) | 1.5 lbs (673 g) |
| Wi-Fi | No | - |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.3 |
| Drivers | 2x 48mm fullrange | 2x 2” full-range cone drivers + 2x 2” passive radiators |
| Dimensions | 7.4” x 3” x 3” (187 x 76 x 76 mm) | 6.3” x 2.7” x 3” (160 x 68 x 76 mm) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 25W RMS | 20W |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (additional codecs unverified) | SBC |
| App | No | Yes |
| Aux Input | Yes | No |
| EQ | No | Yes (3 presets via app) |
| Power Input | USB-C | USB-C |
| Party Mode | - | Yes (Marshall Stack) |
| Power Bank | - | No |
| Strap | - | No |
Related Speaker Comparisons
How Treblab HD77 compares with other leading options:
- Soundcore Motion 300 vs Treblab HD77
- JBL Charge 6 vs Treblab HD77
- JBL Flip 6 vs Treblab HD77
- JBL Flip 7 vs Treblab HD77
- Xiaomi Sound Party vs Treblab HD77
Prices on this page were last checked September 30, 2026 at 2:57 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
Treblab HD77: $69.97 Amazon eBay
Pros: Supports TWS pairing with a second HD77 for wider stereo sound. Aux input for wired listening. ~20 hour battery at low-medium volume; built-in mic for hands-free calls. Measured bass extension of ~66Hz (-10dB).
Cons: Lacking quite a bit of bass compared to higher ranked speakers. Unable to disable the music flashing lights
Full Treblab HD77 review and specifications →
| Amplifier Power | 25W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~66Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (additional codecs unverified) |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.4” x 3” x 3” (187 x 76 x 76 mm) |
| Drivers | 2x 48mm fullrange |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | Yes |
| Power Input | USB-C |
| Stereo | No (front/rear drivers) |
| TWS | Yes |
| Weight | 1.4 lbs (637 g) |
| Wi-Fi | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Marshall Emberton III: $160.99 Amazon eBay
Older model: the Marshall Emberton II (ranked lower, 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 | 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
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