Short answer: the Tronsmart Mirtune S100. It ranks #79 of 144 medium speakers by sound quality, rated 3.1/5, at $79.99. The Tribit Stormbox 2 ranks #85, rated 3.0/5, at $70, $9.99 cheaper, not enough of a saving to outweigh the sound-quality gap.
Why pick the Tronsmart Mirtune S100: At 1.36 kg, Tronsmart Mirtune S100 combines 20W drivers with Bluetooth. The catch: Bass is limited by its ~64Hz specification.
What the Tribit Stormbox 2 does well: A little better sounding than the Stormbox 1, less of a rolled off treble. The catch: Drivers on the side, so it will have a rolled off treble listening to it face on.
Buy the Tronsmart Mirtune S100. It is rated higher for sound quality, and the $9.99 you would save on the Tribit Stormbox 2 does not close the gap.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Tronsmart Mirtune S100 | Tribit Stormbox 2 | |
|---|---|---|
| Price | $79.99 | $70 |
| Ranked | #79 of 144 in Medium Size Portable Bluetooth Speakers | #85 of 144 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | ~64Hz | - |
| Battery Life | 20 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| IP Rating | IPX7 | IPX7 |
| Stereo | Partially | No (front/rear drivers) |
| Omnidirectional | No | Yes |
| Weight | 3 lbs (1.36 kg) | 1.3 lbs (593 g) |
| Wi-Fi | No | - |
| Bluetooth Version | 5.3 | 5.3 |
| Dimensions | 9.1” x 3.5” x 3.9” (231 x 88 x 100 mm) | 7.1” x 2.7” x 2.7” (180 x 69 x 69 mm) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | 70Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | 50W | 34W RMS |
| Drivers | 20W drivers | 2x 48mm fullrange |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC | SBC, AAC |
| App | Yes | Yes |
| Aux Input | Yes | Yes |
| EQ | Yes | Yes |
| TWS | Yes | Yes |
| Power Input | USB-C | USB-C |
| Aux Latency | - | 200ms |
| Bluetooth Latency | - | 400ms AAC, 400ms SBC |
| Maximum SPL | - | 99dB (measured by Alan Ross Reviews) |
| Party Mode | - | No |
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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
Tronsmart Mirtune S100: $79.99 Tronsmart eBay
Pros: At 1.36 kg, Tronsmart Mirtune S100 combines 20W drivers with Bluetooth. Claimed 20 hours (manufacturer specified) battery life, ipx7 protection and limited-stereo playback make its feature set practical for its intended room or portable use. Measured bass extension of ~64Hz (-10dB).
Cons: Bass is limited by its ~64Hz specification. There is no companion app. No EQ adjustment.
Full Tronsmart Mirtune S100 review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~64Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9.1” x 3.5” x 3.9” (231 x 88 x 100 mm) |
| Drivers | 20W drivers |
| EQ | Yes |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Partially |
| TWS | Yes |
| Weight | 3 lbs (1.36 kg) |
| Wi-Fi | No |
- Links
- Reviews, Comparisons and Sound Samples
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Tribit Stormbox 2: $70 Amazon eBay
Older model: the Tribit Stormbox (rated 2.8/5).
Pros: A little better sounding than the Stormbox 1, less of a rolled off treble. Keep Xbass on for best frequency response.
Cons: Drivers on the side, so it will have a rolled off treble listening to it face on.
Full Tribit Stormbox 2 review and specifications →
| Amplifier Power | 34W RMS |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Aux Latency | 200ms |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Latency | 400ms AAC, 400ms SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.1” x 2.7” x 2.7” (180 x 69 x 69 mm) |
| Drivers | 2x 48mm fullrange |
| EQ | Yes |
| Frequency Response | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Input | USB-C |
| Stereo | No (front/rear drivers) |
| TWS | Yes |
| Weight | 1.3 lbs (593 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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