Short answer: the Soundcore Boom 2 Plus. It ranks #39 of 113 boombox speakers by sound quality, rated 3.6/5, at $169.99; the Aiwa Exos-10 ranks #44, rated 3.5/5, and costs $399.99, so there is little reason to consider the other one.
The Soundcore Boom 2 Plus is the longer-running choice. A fairly light stereo boombox, easy to carry to the beach or park. It is rated for 20 hours of battery against 12 for the Aiwa Exos-10. The catch: Warm tuning meaning a rolled off treble and some upper bass boost.
What the Aiwa Exos-10 does well: A loud party boombox with FM radio, a remote, and retro VU meters. Watch for: It lacks deep bass: even with bass maxed it rolls off around 50Hz, where the W-King X20 and Zealot boomboxes reach deeper, and it is about 2dB quieter at full volume.
Buy the Soundcore Boom 2 Plus. It is rated higher for sound quality than the Aiwa Exos-10 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Prices on this page were last checked November 14, 2026 at 6:17 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
| Soundcore Boom 2 Plus | Aiwa Exos-10 | |
|---|---|---|
| Price | $169.99 | $399.99 |
| Ranked | #39 of 113 in Boombox Size Portable Bluetooth Speakers | #44 of 113 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | - |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 39Hz | - |
| Battery Life | 20 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| EQ | Yes (Pro EQ + presets) | Yes (bass and treble) |
| IP Rating | IPX7 | - |
| Maximum SPL | 111dB (measured by Alan Ross Reviews) | - |
| MicroSD Playback | No | - |
| Party Mode | Yes (PartyCast 2.0) | Yes (Party Sync, 100+ speakers) |
| Power Bank | Yes (USB-C, 5V/2A) | - |
| Power Input | USB-C | - |
| Stereo | Yes | Partially |
| Omnidirectional | No | - |
| TWS | Yes | Yes |
| Weight | 8.4 lbs (3.8 kg) | - |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC | - |
| USB Playback | No | Yes |
| Built-in Microphone | Yes | - |
| Amplifier Power | 140W | 200W RMS (40W x 2 + 120W) |
| Dimensions | 17.3” x 9.1” x 5.9” (440 x 230 x 150 mm) | - |
| Drivers | 2x 114mm (4.5”) woofers + 2x 19mm (0.75”) tweeters | 6.5” (165mm) subwoofer + full-range drivers, 4 passive radiators |
| Digital Aux Input | No | - |
| Lights | Yes | - |
| Bluetooth Version | 5.3 | 5.0 |
| Strap | Yes (detachable strap) | - |
| Removable Battery | - | No |
| FM Tuner | - | Yes |
Where the Ratings Come From
- Soundcore Boom 2 Plus: reviews by Alan Ross, Techder Audios and Jay’s Straight Up Reviews & More.
- Aiwa Exos-10: reviews by Jagist and joenissan.
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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