Short answer: the Soundcore 3/Soundcore Select 2. It ranks #54 of 136 medium speakers by sound quality at $49.99; the KEF Muo gen2 ranks #73 and costs $249.99, so there is not much of a tradeoff to weigh.
What the Soundcore 3/Soundcore Select 2 offers: Good battery life - 20+ hours on a charge. IPX7 rated. PartyCast mode links multiple speakers; app EQ presets. Watch for: A little less bass than similar size speakers.
What the KEF Muo gen2 offers: KEF seemed to have fixed the rolled off treble and overall balance Watch for: Lacking deeper bass. Very thuddy bass. Appears to be the exact same hardware but with updated tuning. Bass distorts as volume increases, and the claimed 43Hz extension is really only audible at low listening volumes, with a few seconds of lag after volume changes. Loses most of its bass off-axis. Customer reviews are mixed, ranging from praise for detail at low volume to complaints of a boxy, hollow sound.
Buy the Soundcore 3/Soundcore Select 2. It ranks higher for sound quality than the KEF Muo gen2 and costs less, so there is no real case for the other one.
Specifications Side By Side
| Soundcore 3/Soundcore Select 2 | KEF Muo gen2 | |
|---|---|---|
| Price | $49.99 | $249.99 |
| Ranked | #54 of 136 in Medium Size Portable Bluetooth Speakers | #73 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Bass Extension (-10dB) | 60Hz | - |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| EQ | Yes | - |
| Bluetooth Latency | 180ms | - |
| Max Volume | 99dB | 90dB |
| Party Mode | Yes (PartyCast up to 100 speakers) | Yes (Auracast) |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Weight | 0.8 lbs / 372 g | 1.6 lbs / 740 g |
| Bluetooth Version | 5.0 | 5.4 |
| Dimensions | 6.9" x 2.2" x 2.3" (174 x 57 x 59 mm) | 8.5" x 3.2" x 2.3" (216 x 82 x 59 mm) |
| Output Power | 16W | 40W |
| Drivers | 2x 38mm (1.5") titanium diaphragm full-range drivers + 2x passive radiators | 1x 58x117mm racetrack woofer, 1x 20mm tweeter |
| IP Rating | IPX7 | IP67 |
| Digital Aux Input | No | Yes (USB-C) |
| Bluetooth Codecs | - | SBC, aptX Adaptive up to 48 KHz 24 bit |
| TWS | - | Yes |
| Frequency Response | - | 43Hz - 20kHz (Manufacturer specified) |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- Tribit Xsound Mega vs Bose Soundlink Mini 2
- JBL Flip 6 vs Bose Soundlink Mini 2
- Turtlebox Ranger vs Soundcore Motion 100
- JBL Charge 5 Wifi vs Soundcore 3/Soundcore Select 2
- Soundcore Motion 100 vs KEF Muo gen2
Prices on this page were last checked August 27, 2026 at 10:09 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 3/Soundcore Select 2: $49.99 Amazon eBay
Pros: Good battery life - 20+ hours on a charge. IPX7 rated. PartyCast mode links multiple speakers; app EQ presets.
Cons: A little less bass than similar size speakers.
Full Soundcore 3/Soundcore Select 2 review and specifications →
| App | Yes |
|---|---|
| Bass Extension (-10dB) | 60Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Latency | 180ms |
| Bluetooth Version | 5.0 |
| Digital Aux Input | No |
| Dimensions | 6.9" x 2.2" x 2.3" (174 x 57 x 59 mm) |
| Drivers | 2x 38mm (1.5") titanium diaphragm full-range drivers + 2x passive radiators |
| EQ | Yes |
| IP Rating | IPX7 |
| Max Volume | 99dB |
| Omnidirectional | No |
| Output Power | 16W |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Stereo | Yes |
| Weight | 0.8 lbs / 372 g |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Anker Soundcore 3 vs Tribit Maxsound Plus - Best £50 speaker More from alanrossreviews →
- Alan Ross Reviews: Soundcore Boost vs Soundcore 3 - Best small bluetooth speaker❓
- HQ AUDIO Exchange: Anker SoundCore 3 Vs. SoundCore Select 2 Bass Sound Test
- Reddit Search for Soundcore 3/Soundcore Select 2 Review
- Head-to-Head Comparisons
- Soundcore 3/Soundcore Select 2 vs Bose Soundlink Mini 2
- Soundcore 3/Soundcore Select 2 vs Bose Soundlink Mini
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- Soundcore 3/Soundcore Select 2 vs JBL Charge 4
- Soundcore 3/Soundcore Select 2 vs Xiaomi Mi Portable
- Soundcore 3/Soundcore Select 2 vs Tribit Stormbox Flow
- Soundcore 3/Soundcore Select 2 vs Sony XB33
- Soundcore 3/Soundcore Select 2 vs Bose Soundlink Revolve
- See all 70 comparisons
KEF Muo gen2: $249.99 Amazon eBay
Pros: KEF seemed to have fixed the rolled off treble and overall balance
Cons: Lacking deeper bass. Very thuddy bass. Appears to be the exact same hardware but with updated tuning. Bass distorts as volume increases, and the claimed 43Hz extension is really only audible at low listening volumes, with a few seconds of lag after volume changes. Loses most of its bass off-axis. Customer reviews are mixed, ranging from praise for detail at low volume to complaints of a boxy, hollow sound.
Full KEF Muo gen2 review and specifications →
| App | Yes |
|---|---|
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, aptX Adaptive up to 48 KHz 24 bit |
| Bluetooth Version | 5.4 |
| Digital Aux Input | Yes (USB-C) |
| Dimensions | 8.5" x 3.2" x 2.3" (216 x 82 x 59 mm) |
| Drivers | 1x 58x117mm racetrack woofer, 1x 20mm tweeter |
| Frequency Response | 43Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Max Volume | 90dB |
| Omnidirectional | No |
| Output Power | 40W |
| Party Mode | Yes (Auracast) |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.6 lbs / 740 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons