Short answer: the Sony SRS-XB12 for battery life and a wired input, the Bose Soundlink Micro for a rugged build. The Sony offers aux in and 16 hours of battery life, but it sounds muddy with not much bass and peaky treble. The Bose has a rugged rubberized coating and IP67 rating for a 1m, 30-minute dunk, though it lacks clarity.
What the Bose Soundlink Micro gets right: Rugged rubberized coating, IP67 rated (1m submersion for 30 minutes). The tradeoff: Lack of clarity.
Buy the Bose Soundlink Micro. It is rated higher for sound quality, and the Sony SRS-XB12 is discontinued, so it is only available used.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Micro | Sony SRS-XB12 | |
|---|---|---|
| Price | $82.00 | $79 Discontinued |
| Ranked | #19 of 54 in Small Size Portable Bluetooth Speakers | #46 of 54 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 66Hz | 97Hz |
| Battery Life | 6 hours (Manufacturer specified) | 16 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IP67 | IP67 |
| Bluetooth Latency | 50ms | 240ms |
| Maximum SPL | 90dB (measured by Alan Ross Reviews) | 93dB (measured by Alan Ross Reviews) |
| Party Mode | Yes (Bose Party mode) | No |
| Power Bank | No | No |
| Power Input | Micro USB | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | No |
| Weight | 0.6 lbs (289 g) | 0.5 lbs (243 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | AAC, SBC |
| Bluetooth Version | 4.2 | 4.2 |
| Dimensions | 3.9” x 3.9” x 1.4” (98 x 98 x 35 mm) | 2.9” x 3.6”H (74 x 92 mm) (diameter) |
| Drivers | 40mm with dual passive radiators | 46mm |
| Charging Time | 3 hours | 4.5 hours |
| Amplifier Power | 5W | 7W |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | Yes (detachable strap) |
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Prices on this page were last checked October 4, 2026 at 9:58 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
Bose Soundlink Micro: $82.00 Amazon eBay
Newer model: the Bose Soundlink Micro 2, ranked higher, rated 3.6/5.
Larger models: the Bose Soundlink Flex 2nd gen (rated 3.8/5) and the Bose SoundLink Max (rated 4.3/5).
Pros: Bose Soundlink Micro uses 40mm with dual passive radiators. Its 289 g, claimed 6 hours (Manufacturer specified) battery life, IP67 protection, up to 90dB and mono playback make it a practical option for its intended room or portable use. A rugged rubberized coating, a strap and Bose Party mode for pairing multiple speakers. Measured bass extension of 66Hz (-10dB).
Cons: Bass is limited by its 66Hz specification. No EQ adjustment.
Full Bose Soundlink Micro review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 66Hz |
| Battery Life | 6 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 50ms |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 3.9” x 3.9” x 1.4” (98 x 98 x 35 mm) |
| Drivers | 40mm with dual passive radiators |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 90dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Bose Party mode) |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | No |
| Strap | Yes (built-in strap) |
| TWS | Yes |
| Weight | 0.6 lbs (289 g) |
- Links
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Sony SRS-XB12: $79 Discontinued eBay
Newer model: the Sony SRS-XB100, ranked higher, rated 2.9/5.
Pros: Sony SRS-XB12 uses 46mm. Its 243 g, claimed 16 hours (Manufacturer specified) battery life, IP67 protection, up to 93dB and mono playback make it a practical option for its intended room or portable use. A detachable strap hangs it from a bag or belt. Measured bass extension of 97Hz (-10dB).
Cons: Bass is limited by its 97Hz specification. There is no companion app. No EQ adjustment. Muddy, with little bass and peaky treble. Discontinued.
Full Sony SRS-XB12 review and specifications →
| Amplifier Power | 7W |
|---|---|
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 97Hz |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Latency | 240ms |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Charging Time | 4.5 hours |
| Digital Aux Input | No |
| Dimensions | 2.9” x 3.6”H (74 x 92 mm) (diameter) |
| Drivers | 46mm |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 93dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (detachable strap) |
| TWS | No |
| Weight | 0.5 lbs (243 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Sony XB13 vs XB12 - review and full sound test - best small speaker? 🙄 More from alanrossreviews →
- DLX Willington: Jbl Go 3 vs Sony XB12 Sound Battle With Sound Sample More from DLXWillington →
- Alan Ross Reviews: Sony XB12 vs Soundcore Mini 3 - size matters! bluetooth speakers test!
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