Short answer: the Soundcore Boom Go 3i for durability, the Minirig Mini 2 for a neutral balance. The Mini 2 is very neutral but calls itself splash resistant with no official water rating, and it costs $40.01 more. The Boom Go 3i is IP68 rated for full submersion and dustproofing, though it sounds a bit piercing and metallic.
What the Minirig Mini 2 gets right: Very neutral. The tradeoff: Calls itself splash resistant and has no official water rating.
On the Soundcore Boom Go 3i side: IP68 rated (full submersion + dustproof). The tradeoff: Sounds a bit piercing and metallic.
Buy the Soundcore Boom Go 3i. Both are rated the same for sound quality, and it costs $40.01 less than the Minirig Mini 2.
Battery life favors the Soundcore Boom Go 3i: rated for 24 hours against 12 hours for the Minirig Mini 2.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Minirig Mini 2 | Soundcore Boom Go 3i | |
|---|---|---|
| Price | $100 | $59.99 |
| Ranked | #3 of 47 in Small Size Portable Bluetooth Speakers | #2 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) | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | aptX, AAC, SBC | SBC |
| EQ | Yes | Yes |
| IP Rating | Splash resistant | IP68 |
| Maximum SPL | 92dB (measured by Alan Ross Reviews) | 92dB (Manufacturer specified) |
| Party Mode | No | Yes (Auracast) |
| Power Bank | No | Yes (USB-C) |
| 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) | 0.8 lbs (380 g) |
| Built-in Microphone | Yes | Yes |
| Dimensions | 3.3" x 2.1" (84 x 53 mm) | 4" x 4.2" x 1.8" (102.1 x 105.9 x 45.5 mm) |
| Frequency Response | 65Hz - 16kHz (Manufacturer specified) | - |
| Drivers | 52mm custom neodymium | 25mm tweeter + 42mm woofer + passive radiators |
| Charging Time | 2.5-3.5 hours | - |
| Amplifier Power | 15W | 15W |
| Digital Aux Input | No | No |
| Bluetooth Version | 4.2 | 6.0 |
| Lights | - | Yes |
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Prices on this page were last checked September 23, 2026 at 11:24 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
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
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Soundcore Boom Go 3i: $59.99 Amazon Aliexpress eBay
Pros: An exceptionally rugged 380g mini speaker with IP68 protection, a floating sound-forward design, app EQ, RGB lighting, a battery display, USB-C power-bank output and Auracast/TWS linking. It reaches about 92dB and independent testing finds it lasts nearly six hours at maximum volume with lights and BassUp enabled, matching its demanding claim.
Cons: This is still a 15W mono speaker: bass impact and stereo width are limited, and critical listeners may find the upper treble piercing or metallic. It is directional by design, so the sound changes off-axis, and independent reviews note it lacks a built-in microphone; it is far better for rugged outdoor background music than a large gathering.
Setup: Try out Oluv’s EQ which slightly improves the sound
Full Soundcore Boom Go 3i review and specifications →
| Amplifier Power | 15W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4" x 4.2" x 1.8" (102.1 x 105.9 x 45.5 mm) |
| Drivers | 25mm tweeter + 42mm woofer + passive radiators |
| EQ | Yes |
| IP Rating | IP68 |
| Lights | Yes |
| Maximum SPL | 92dB (Manufacturer specified) |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.8 lbs (380 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: SoundCore Boom Go 3i - first look More from Oluv’Sone →
- Techder Audios: Soundcore Boom Go 3i - Soundtest HOW GOOD IS 15W? WITH BASS UP 2.0!? More from techderaudios →
- Storytripper HD: Bose Micro 2 vs Soundcore Boom Go 3i vs Tribit Micro 2 More from storytripperhd →
- Gi Rides: Soundcore Boom Go 3i vs Tribit Stormbox Micro 2 Binaural Audio
- TecH Moe: Soundcore Boom Go 3i: The Mini Speaker to Buy! More from TecHMoE →
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