Short answer: the Minirig Mini 2 if sound quality matters most, the Soundcore Select 4 Go if price matters most. The Minirig Mini 2 ranks #3 of 47 small speakers, rated 4.4/5, at $100. The Soundcore Select 4 Go ranks #23, rated 3.3/5, at $22.99, $77.01 cheaper.
What the Minirig Mini 2 does well: Very neutral. The catch: Calls itself splash resistant and has no official water rating.
What the Soundcore Select 4 Go does well: Quite inexpensive for what you get. The tradeoff: Not as deep of bass as higher ranked speakers.
Buy the Minirig Mini 2 if sound quality matters more than the price. Buy the Soundcore Select 4 Go if the price matters more than sound quality.
If battery life is a priority, the Soundcore Select 4 Go is rated for 20 hours versus 12 hours for the Minirig Mini 2.
If water resistance matters to you, the Soundcore Select 4 Go at IP67 (brief submersion) holds up far better than the Minirig Mini 2 at Splash resistant (splashing).
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Minirig Mini 2 | Soundcore Select 4 Go | |
|---|---|---|
| Price | $100 | $22.99 |
| Ranked | #3 of 47 in Small Size Portable Bluetooth Speakers | #23 of 47 in Small Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | Yes | No |
| Aux Latency | 0ms | - |
| Bass Extension (-10dB) | 58Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, AAC, SBC | SBC |
| EQ | Yes | Yes |
| IP Rating | Splash resistant | IP67 |
| Maximum SPL | 92dB (measured by Alan Ross Reviews) | - |
| Party Mode | No | No |
| Power Bank | No | No |
| Power Input | Proprietary USB cable | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes (Bluetooth or cable) | Yes |
| Weight | 0.7 lbs (320 g) | 0.6 lbs (265 g) |
| Built-in Microphone | Yes | Yes |
| Dimensions | 3.3” x 2.1” (84 x 53 mm) | 4.8” x 3.3” x 1.9” (121 x 83 x 48.5 mm) |
| Frequency Response | 65Hz - 16kHz (Manufacturer specified) | 90Hz - 20kHz (Manufacturer specified) |
| Drivers | 52mm custom neodymium | 1.75” (44mm) full range |
| Charging Time | 2.5-3.5 hours | 4 hours |
| Amplifier Power | 15W | 5W |
| Digital Aux Input | No | No |
| Bluetooth Version | 4.2 | 5.4 |
| Strap | - | Yes (strap) |
Related Speaker Comparisons
How Minirig Mini 2 compares with other leading options:
- Minirig Mini 2 vs Tribit Stormbox Micro 2
- Minirig Mini 2 vs Soundcore Boom Go 3i
- Minirig Mini vs Minirig Mini 2
- Minirig Mini 2 vs Tribit Stormbox Micro
- Minirig Mini 2 vs Tribit Stormbox Micro 3
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
Minirig Mini 2: $100 Minirigs eBay
Older model: the Minirig Mini (rated 4.3/5).
Pros: Very neutral. Much deeper bass than most other speakers in the size. Modular, can easily attach a subwoofer. Measured bass extension of 58Hz (-10dB).
Cons: Calls itself splash resistant and has no official water rating. App is buggy. Wireless TWS pairing is buggy.
Full Minirig Mini 2 review and specifications →
| Amplifier Power | 15W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Aux Latency | 0ms |
| Bass Extension (-10dB) | 58Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, AAC, SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Charging Time | 2.5-3.5 hours |
| Digital Aux Input | No |
| Dimensions | 3.3” x 2.1” (84 x 53 mm) |
| Drivers | 52mm custom neodymium |
| EQ | Yes |
| Frequency Response | 65Hz - 16kHz (Manufacturer specified) |
| IP Rating | Splash resistant |
| Maximum SPL | 92dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | Proprietary USB cable |
| Stereo | No |
| TWS | Yes (Bluetooth or cable) |
| Weight | 0.7 lbs (320 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Minirig Mini 2 vs Minirig Mini
- Minirig Mini 2 vs Soundcore Boom Go 3i
- Minirig Mini 2 vs Tribit Stormbox Micro 2
- Minirig Mini 2 vs Tribit Stormbox Micro
- Minirig Mini 2 vs Tribit Stormbox Micro 3
- Minirig Mini 2 vs Marshall Willen II
- Minirig Mini 2 vs Ultimate Ears Miniroll
- Minirig Mini 2 vs Anker Soundcore Mini
- See all 22 comparisons
Soundcore Select 4 Go: $22.99 Amazon AliExpress B&H Photo Video eBay
Pros: Quite inexpensive for what you get
Cons: Not as deep of bass as higher ranked speakers. Doesn’t get very loud before sound quality drops; some sibilance on snare/stick transients. No built-in mic; playback is mono unless you buy a second unit.
Full Soundcore Select 4 Go review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Charging Time | 4 hours |
| Digital Aux Input | No |
| Dimensions | 4.8” x 3.3” x 1.9” (121 x 83 x 48.5 mm) |
| Drivers | 1.75” (44mm) full range |
| EQ | Yes |
| Frequency Response | 90Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (strap) |
| TWS | Yes |
| Weight | 0.6 lbs (265 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore Select 4 Go vs JBL Go 5
- Soundcore Select 4 Go vs JBL Clip 4
- Soundcore Select 4 Go vs JBL Clip 5
- Soundcore Select 4 Go vs JBL Go 4
- Soundcore Select 4 Go vs JBL Go 3
- Soundcore Select 4 Go vs Tozo PE1
- Soundcore Select 4 Go vs Tribit PocketGo
- Soundcore Select 4 Go vs Bose Soundlink Micro
- See all 48 comparisons