Short answer: the Yeahbox Sonic Boom Max 3. It ranks #59 of 113 boombox speakers by sound quality, rated 3.2/5, at $228.99. The W-King X10-1 ranks #90, rated 2.4/5, at $139.99, $89 cheaper, not enough of a saving to outweigh the sound-quality gap.
The Yeahbox Sonic Boom Max 3 is the better-sounding pick. A large party speaker with powerful bass, a big fast charging battery and app EQ for outdoor parties. The tradeoff: There is limited independent testing and the water/dust rating is reported inconsistently across listings.
The W-King X10-1 is the lighter choice. An affordable stereo boombox with a very long battery, loud output, waterproofing and a power bank for charging phones. At 6.5 lbs (2.95 kg) it weighs much less than the Yeahbox Sonic Boom Max 3 at 16.8 lbs (7.64 kg). The tradeoff: Rolled off treble, not much bass.
Buy the Yeahbox Sonic Boom Max 3. It is rated higher for sound quality, and saving $89 with the W-King X10-1 does not make up for the sound-quality gap.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Prices on this page were last checked November 7, 2026 at 7:34 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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Specifications Side By Side
| Yeahbox Sonic Boom Max 3 | W-King X10-1 | |
|---|---|---|
| Price | $228.99 | $139.99 |
| Ranked | #59 of 113 in Boombox Size Portable Bluetooth Speakers | #90 of 113 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | Yes | Yes |
| Battery Life | 111Wh (14.8V/7,500mAh) (Manufacturer specified) | 42 hours (Manufacturer specified) |
| EQ | Yes | Yes (2 modes - Indoor/Outdoor) |
| IP Rating | IPX6 | IPX6 |
| MicroSD Playback | Yes | Yes |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 16.8 lbs (7.64 kg) | 6.5 lbs (2.95 kg) |
| USB Playback | Yes | Yes |
| Amplifier Power | 200W RMS / 300W Peak | 70W RMS (120W peak) |
| Dimensions | 20.7” x 8.3” x 10.6” (525 x 210 x 268 mm) | 12.4” x 5.5” x 5.3” (315 x 140 x 135 mm) |
| Drivers | 189x114mm woofer, 2x 89mm midrange, 2x 38mm tweeters | 2x 3.66” (93mm) subwoofers + 2x 1.2” (31mm) neodymium tweeters + 3x passive radiators |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.3 | 5.0 |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC |
| Lights | Yes | - |
| Strap | No | Yes (detachable shoulder strap) |
| Bass Extension (-10dB) | - | 63Hz |
| Maximum SPL | - | 108dB (measured by Alan Ross Reviews) |
| Power Bank | - | Yes (USB-A) |
| Party Mode | - | No |
| Built-in Microphone | - | Yes |
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