Short answer: the Bose Soundlink Micro if sound quality matters most, the Monster Bluetooth Speaker if price matters most. The Bose Soundlink Micro ranks #19 of 47 small speakers at $82. The Monster Bluetooth Speaker ranks #31 at $19.99, $62.01 cheaper.
What the Bose Soundlink Micro offers: 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. Watch for: Bass is limited by its 66Hz specification. No EQ adjustment.
What the Monster Bluetooth Speaker offers: A very light, IPX7-rated mini speaker with USB-C charging, aux and microSD playback, speakerphone support and TWS pairing. It is a convenient rugged travel speaker when water resistance and small size matter more than bass. Watch for: Its tiny 36mm driver has very limited bass (about 95Hz at -10dB), elevated mids and rolled-off highs. It cannot deliver the scale, detail or battery endurance of stronger small-speaker rivals, and no app or EQ is available to improve the tuning.
Buy the Bose Soundlink Micro when sound quality outweighs the price for you, and the Monster Bluetooth Speaker when the price outweighs sound quality instead.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Bose Soundlink Micro | Monster Bluetooth Speaker | |
|---|---|---|
| Price | $82.00 | $19.99 |
| Ranked | #19 of 47 in Small Size Portable Bluetooth Speakers | #31 of 47 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 66Hz | 95Hz |
| Battery Life | 6 hours (Manufacturer specified) | 6.5 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IP67 | IPX7 |
| Bluetooth Latency | 50ms | - |
| Maximum SPL | 90dB (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 | Yes |
| Weight | 0.6 lbs (289 g) | 0.4 lbs (185 g) |
| Aux Input | No | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 4.2 | - |
| Dimensions | 3.9" x 3.9" x 1.4" (98 x 98 x 35 mm) | Specifications vary by model |
| Drivers | 40mm with dual passive radiators | 1.4" (36mm) full-range driver |
| Charging Time | 3 hours | - |
| Amplifier Power | 5W | 5W |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
Related Speaker Comparisons
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- Tribit Stormbox Micro vs Bose Soundlink Micro
- Bose Soundlink Micro vs Tribit Stormbox Micro 3
Prices on this page were last checked September 16, 2026 at 12:41 AM 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
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. 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 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 |
| TWS | Yes |
| Weight | 0.6 lbs (289 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Bose Soundlink Micro vs Bose Soundlink Micro 2
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- Bose Soundlink Micro vs JBL Clip 4
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- Bose Soundlink Micro vs Klipsch Austin
- Bose Soundlink Micro vs Soundcore Select 4 Go
- Bose Soundlink Micro vs Marshall Willen
- Bose Soundlink Micro vs JBL Go 5
- See all 33 comparisons
Monster Bluetooth Speaker: $19.99 Amazon eBay
Pros: A very light, IPX7-rated mini speaker with USB-C charging, aux and microSD playback, speakerphone support and TWS pairing. It is a convenient rugged travel speaker when water resistance and small size matter more than bass. Measured bass extension of 95Hz (-10dB).
Cons: Its tiny 36mm driver has very limited bass (about 95Hz at -10dB), elevated mids and rolled-off highs. It cannot deliver the scale, detail or battery endurance of stronger small-speaker rivals, and no app or EQ is available to improve the tuning.
Full Monster Bluetooth Speaker review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 95Hz |
| Battery Life | 6.5 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | Specifications vary by model |
| Drivers | 1.4" (36mm) full-range driver |
| EQ | No |
| IP Rating | IPX7 |
| MicroSD Playback | Yes |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.4 lbs (185 g) |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
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