Short answer: the Onn Small Rugged Speaker. It ranks #30 of 50 small speakers by sound quality, rated 3.1/5, at $14.88. The Boat Stone 190 ranks #34, rated 2.9/5, at $9, $5.88 cheaper, not enough of a saving to outweigh the sound-quality gap.
The Onn Small Rugged Speaker is the deeper-bass choice. A highly portable 0.6 lbs (286 g), IPX7-rated speaker with USB-C charging, a built-in mic, aux input and Party Sync support. Its bass reaches about 66Hz before falling 10dB, against 95Hz for the Boat Stone 190. It links with other speakers (Party Sync Mode), which the Boat Stone 190 cannot. The catch: Its 1.5-inch driver cannot create meaningful deep bass (about 66Hz at -10dB) or the clarity and scale of better small speakers.
The Boat Stone 190 is the lighter choice. Ultra-lightweight 0.4 lbs (185 g) design with IPX7 waterproof protection. At 0.4 lbs (185 g) it weighs noticeably less than the Onn Small Rugged Speaker at 0.6 lbs (286 g). The tradeoff: Minimal low bass extension below 95Hz; highs are rolled off at higher volume.
Buy the Onn Small Rugged Speaker. It is rated higher for sound quality, and saving $5.88 with the Boat Stone 190 does not make up for the sound-quality gap.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Onn Small Rugged Speaker | Boat Stone 190 | |
|---|---|---|
| Price | $14.88 | 9.00 |
| Ranked | #30 of 50 in Small Size Portable Bluetooth Speakers | #34 of 50 in Small Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 66Hz | 95Hz |
| Battery Life | 10 hours (Manufacturer specified) | 6.5 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IPX7 | IPX7 |
| Party Mode | Yes (Party Sync Mode) | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | No | Yes |
| Weight | 0.6 lbs (286 g) | 0.4 lbs (185 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Amplifier Power | 3-5W | 5W |
| Dimensions | 4.7” x 2.3” x 2.6” (119.9 x 57.9 x 65 mm) | 4.1” x 4.1” x 2.6” (105 x 105 x 67 mm) |
| Drivers | 1.5” (38mm) full-range driver | 52mm |
| Digital Aux Input | No | No |
| MicroSD Playback | - | Yes |
| Bluetooth Version | - | 5.0 |
| Frequency Response | - | 70Hz - 70kHz (Manufacturer specified) |
| Charging Time | - | 1.5 hours |
| Strap | - | No |
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Prices on this page were last checked October 2, 2026 at 10:18 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
Onn Small Rugged Speaker: $14.88 Walmart eBay
Pros: A highly portable 286g, IPX7-rated speaker with USB-C charging, a built-in mic, aux input and Party Sync support. For a very small, single-driver speaker it is easy to throw in a bag and owner feedback is consistently positive about its straightforward setup, toughness and everyday sound. Measured bass extension of 66Hz (-10dB).
Cons: Its 1.5-inch driver cannot create meaningful deep bass (about 66Hz at -10dB) or the clarity and scale of better small speakers. It is mono, has no app or EQ, and the upward-facing driver makes it more of a close-range tabletop speaker than a room-filling one.
Full Onn Small Rugged Speaker review and specifications →
| Amplifier Power | 3-5W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 66Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4.7” x 2.3” x 2.6” (119.9 x 57.9 x 65 mm) |
| Drivers | 1.5” (38mm) full-range driver |
| EQ | No |
| IP Rating | IPX7 |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Party Sync Mode) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 0.6 lbs (286 g) |
- Reviews, Comparisons and Sound Samples
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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