Short answer: the Minirig Mini 2. It ranks #3 of 49 small speakers by sound quality, rated 4.4/5, at $100. The Sony SRS-XB100 ranks #35, rated 2.9/5, at $63, $37 cheaper, which does not close the gap in sound quality.
What the Minirig Mini 2 does well: Very neutral. The tradeoff: Calls itself splash resistant and has no official water rating.
What the Sony SRS-XB100 does well: Long real-world battery life (~17 hours in testing). Watch for: Not much bass.
Buy the Minirig Mini 2. It is rated higher for sound quality, and saving $37 with the Sony SRS-XB100 does not make up for the sound-quality gap.
If water resistance matters to you, the Sony SRS-XB100 at IP67 (brief submersion) holds up far better than the Minirig Mini 2 at Splash resistant (splashing).
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Minirig Mini 2 | Sony SRS-XB100 | |
|---|---|---|
| Price | $100 | $63.00 |
| Ranked | #3 of 49 in Small Size Portable Bluetooth Speakers | #35 of 49 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | No |
| Aux Latency | 0ms | - |
| Bass Extension (-10dB) | 58Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 16 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | aptX, AAC, SBC | AAC, SBC |
| EQ | Yes | No |
| 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 (274 g) |
| Built-in Microphone | Yes | Yes |
| Dimensions | 3.3” x 2.1” (84 x 53 mm) | 3” x 3.7” (76 x 95 mm) (diameter x height) |
| Frequency Response | 65Hz - 16kHz (Manufacturer specified) | - |
| Drivers | 52mm custom neodymium | 46mm |
| Charging Time | 2.5-3.5 hours | 4.5 hours |
| Amplifier Power | 15W | 2.5W |
| Digital Aux Input | No | No |
| Bluetooth Version | 4.2 | 5.3 |
| Strap | - | Yes (detachable 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 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
Minirig Mini 2: $100 Minirigs eBay
Older model: the Minirig Mini (ranked lower, 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 | Yes |
| 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 26 comparisons
Sony SRS-XB100: $63.00 Amazon eBay
Older models: the Sony SRS-XB13 (ranked lower, rated 2.8/5) and the Sony SRS-XB12 (ranked lower, rated 2.5/5).
Pros: Long real-world battery life (~17 hours in testing). IP67 rated and pocketable at 267g, with a clip for bags/gear. Can stereo-pair two units.
Cons: Not much bass. Seems pretty much the same as the XB13, maybe a teeny bit deeper bass and a little less muddy.
Full Sony SRS-XB100 review and specifications →
| Amplifier Power | 2.5W |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Charging Time | 4.5 hours |
| Digital Aux Input | No |
| Dimensions | 3” x 3.7” (76 x 95 mm) (diameter x height) |
| Drivers | 46mm |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| Weight | 0.6 lbs (274 g) |
- Links
- Reviews, Comparisons and Sound Samples
- CEONTHEMAKING: BATTLE Of The Compact Speakers Sony SRS-XB100 VS JBL Clip 4! More from CEONTHEMAKING →
- Flossy Carter: Sony SRS-XB100 - Small Speaker, Huge Sound More from FlossyCarter →
- Danny Pops: Agreeable Gray? - The Sony XB100 is almost the same as the XB13 More from DannyPops →
- Storytripper HD: JBL GO 4 vs TRIBIT MICRO 2 vs KLIPSCH AUSTIN vs SONY SRS-XB100 More from storytripperhd →
- Head-to-Head Comparisons
- Sony SRS-XB100 vs Sony SRS-XB13
- Sony SRS-XB100 vs Boat Stone 190/193
- Sony SRS-XB100 vs JBL Clip
- Sony SRS-XB100 vs Monster Bluetooth Speaker
- Sony SRS-XB100 vs JBL Clip 3
- Sony SRS-XB100 vs Dayton Audio Boost Mini
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- Sony SRS-XB100 vs Onn Small Rugged Speaker
- See all 42 comparisons