Short answer: the Tronsmart Mirtune C3. It ranks #102 of 182 medium speakers by sound quality, rated 3.1/5, at $29.99; the Tribit Stormbox 2 ranks #104, rated 3.0/5, and costs $69.99, so there is not much of a tradeoff to weigh.
The case for the Tronsmart Mirtune C3: A small, light waterproof speaker at a budget price, with Auracast multi speaker sync, stereo pairing, USB-C audio input and app EQ. It links with other speakers (Auracast), which the Tribit Stormbox 2 cannot. The catch: In GiT’s three way blind test it came behind the Creative Muvo Go and Xiaomi Sound Outdoor, sounding good only on sparse tracks, and listeners in AudioPro Reviews’ comparison found the JBL Flip 6 fuller with more bass.
The Tribit Stormbox 2 is the longer-running choice. A light, waterproof everyday speaker with a long rated battery and an Xbass mode that fills out the low end. It is rated for 24 hours of battery against 12 for the Tronsmart Mirtune C3. It supports AAC Bluetooth, which the Tronsmart Mirtune C3 lacks. It keeps a wired aux input, which the Tronsmart Mirtune C3 lacks. The catch: Drivers on the side, so it will have a rolled off treble listening to it face on.
Buy the Tronsmart Mirtune C3. It is rated higher for sound quality than the Tribit Stormbox 2 and costs less, so only choose the other one for a particular feature it does better.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
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Specifications Side By Side
| Tronsmart Mirtune C3 | Tribit Stormbox 2 | |
|---|---|---|
| Price | $29.99 | $69.99 |
| Ranked | #102 of 182 in Medium Size Portable Bluetooth Speakers | #104 of 182 in Medium Size Portable Bluetooth Speakers |
| Aux Input | No | Yes |
| Amplifier Power | 30W | 34W RMS |
| App | Yes (Tronsmart) | Yes |
| Battery Capacity | 14.8Wh (7.4V, 2000mAh) | - |
| Battery Life | 12 hours at 50% volume (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC, AAC |
| Bluetooth Version | 6.0 | 5.3 |
| Charging Time | 2 hours | - |
| Digital Aux Input | Yes (USB-C) | No |
| Dimensions | 7.1”H x 2.8”W x 2.8”D (180 x 70 x 72 mm) | 7.1” x 2.7” x 2.7” (180 x 69 x 69 mm) |
| Drivers | 1x racetrack woofer + 1x tweeter | 2x 48mm fullrange |
| EQ | Yes (app) | Yes |
| Frequency Response | 55Hz - 20kHz (Manufacturer specified) | 70Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 | IPX7 |
| Omnidirectional | No | Yes |
| Party Mode | Yes (Auracast) | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No (front/rear drivers) |
| Strap | Yes (lanyard) | - |
| TWS | Yes | Yes |
| Weight | 1.2 lbs (0.53 kg) | 1.3 lbs (593 g) |
| Aux Latency | - | 200ms |
| Built-in Microphone | - | Yes |
| Bluetooth Latency | - | 400ms AAC, 400ms SBC |
| Maximum SPL | - | 99dB (measured by Alan Ross Reviews) |
Where the Ratings Come From
- Tronsmart Mirtune C3: reviews by THBOX, GiT and AudioPro.
- Tribit Stormbox 2: reviews by Oluv, Alan Ross and Storytripper HD.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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