These sit in different size classes, so this is not a straight ranking comparison. The Boat Stone 193 ranks #38 of 54 small speakers by sound quality; 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 193 is the lighter option. Cosmetic variant of the Stone 190 with identical 52mm driver and IPX7 waterproof casing. At 0.4 lbs (185 g) it weighs much less than the Boat Stone 358 at 0.9 lbs (426 g). Watch for: Low bass rolls off sharply below 95Hz.
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 193 lacks. It plays in stereo from a single unit, unlike the Boat Stone 193. Watch for: Midrange peaks with rolled-off treble.
Buy the Boat Stone 193 for a small speaker; the Boat Stone 358 suits a medium speaker instead.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Boat Stone 193 | Boat Stone 358 | |
|---|---|---|
| Price | - | - |
| Ranked | #38 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
More worthwhile head-to-heads for Boat Stone 193:
- Boat Stone 190 vs Boat Stone 193
- Boat Stone 193 vs Boat Stone 350
- Boat Stone 190 vs Boat Stone 358
- Boat Stone 193 vs Boat Stone 352
- Boat Stone 350 vs Boat Stone 358
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 193 eBay
Pros: Cosmetic variant of the Stone 190 with identical 52mm driver and IPX7 waterproof casing. Very light at 185 g with microSD and aux playback. Measured bass extension of 95Hz (-10dB).
Cons: Low bass rolls off sharply below 95Hz.
Full Boat Stone 193 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