These are not really the same size class, and that is the honest framing here. The Boat Stone 190 ranks #37 of 54 small speakers by sound quality at $9; the Boat Stone 358 ranks #144 of 164 medium speakers by sound quality. Both are rated below 3.0/5 for their class (54 small speakers and 164 medium speakers), so if sound quality matters, look higher up the rankings.
The Boat Stone 190 is the lighter pick. Ultra-lightweight 0.4 lbs (185 g) design with IPX7 waterproof protection. At 0.4 lbs (185 g) it weighs much less than the Boat Stone 358 at 0.9 lbs (426 g). The catch: Minimal low bass extension below 95Hz; highs are rolled off at higher volume.
The case for the Boat Stone 358: Retailer edition of the Stone 350, sharing identical 10W stereo audio performance, dual passive radiators, and IPX7 casing. It has an adjustable EQ, which the Boat Stone 190 lacks. It plays in stereo from a single unit, unlike the Boat Stone 190. The catch: Midrange peaks with rolled-off treble.
Buy the Boat Stone 190 for a small speaker, or the Boat Stone 358 for a medium speaker instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Boat Stone 190 | Boat Stone 358 | |
|---|---|---|
| Price | 9.00 | - |
| Ranked | #37 of 54 in Small Size Portable Bluetooth Speakers | #144 of 164 in Medium Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 95Hz | 87Hz |
| Battery Life | 6.5 hours (Manufacturer specified) | 6 hours (Manufacturer specified) |
| EQ | No | Yes (multiple modes) |
| IP Rating | IPX7 | IPX7 |
| MicroSD Playback | Yes | Yes |
| Party Mode | No | - |
| Power Bank | No | - |
| Power Input | USB-C | USB-C |
| Stereo | No | Yes |
| Omnidirectional | Pointing up | No |
| TWS | Yes | Yes |
| Weight | 0.4 lbs (185 g) | 0.9 lbs (426 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC (inferred; additional codecs unverified) |
| Built-in Microphone | Yes | Yes |
| Bluetooth Version | 5.0 | 5.0 |
| Drivers | 52mm | 2x 20mm tweeters + 2x 45mm drivers |
| Frequency Response | 70Hz - 70kHz (Manufacturer specified) | - |
| Charging Time | 1.5 hours | - |
| Amplifier Power | 5W | 10W |
| Dimensions | 4.1” x 4.1” x 2.6” (105 x 105 x 67 mm) | 3.5” x 7.1” (90 x 180 mm) |
| Digital Aux Input | No | No |
| Strap | No | No |
Related Speaker Comparisons
How Boat Stone 190 compares with other leading options:
- Tribit Stormbox Micro 2 vs Boat Stone 190
- Soundcore Boom Go 3i vs Boat Stone 190
- Tribit Stormbox Micro 3 vs Boat Stone 190
- Ultimate Ears Miniroll vs Boat Stone 190
- Anker Soundcore Mini vs Boat Stone 190
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
Boat Stone 190: 9.00 Amazon eBay
Pros: Ultra-lightweight 185 g design with IPX7 waterproof protection. 52mm dynamic driver produces surprisingly clear volume for its size. Includes microSD slot and 3.5mm aux input. Measured bass extension of 95Hz (-10dB).
Cons: Minimal low bass extension below 95Hz; highs are rolled off at higher volume.
Full Boat Stone 190 review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 95Hz |
| Battery Life | 6.5 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Charging Time | 1.5 hours |
| Digital Aux Input | No |
| Dimensions | 4.1” x 4.1” x 2.6” (105 x 105 x 67 mm) |
| Drivers | 52mm |
| EQ | No |
| Frequency Response | 70Hz - 70kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| MicroSD Playback | Yes |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| Weight | 0.4 lbs (185 g) |
- Links
- 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
Boat Stone 358 eBay
Pros: Retailer edition of the Stone 350, sharing identical 10W stereo audio performance, dual passive radiators, and IPX7 casing. Measured bass extension of 87Hz (-10dB).
Cons: Midrange peaks with rolled-off treble. Bass extension limited below 87Hz.
Full Boat Stone 358 review and specifications →
| Amplifier Power | 10W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 87Hz |
| Battery Life | 6 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.5” x 7.1” (90 x 180 mm) |
| Drivers | 2x 20mm tweeters + 2x 45mm drivers |
| EQ | Yes (multiple modes) |
| IP Rating | IPX7 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 0.9 lbs (426 g) |
- Links
- 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