These sit in different size classes, so this is not a straight ranking comparison. The Onn XL Wireless Party Speaker ranks #11 of 53 party speakers by sound quality at $249; the Soundcore Boom 2 Plus ranks #39 of 113 boombox speakers by sound quality at $169.99.
Why pick the Onn XL Wireless Party Speaker: A loud wheeled karaoke party speaker with punchy bass, two included wireless mics, and guitar inputs at a reasonable price. The tradeoff: Sound favors punch and a forward/bright top end over refinement.
The Soundcore Boom 2 Plus is the lighter, tougher option. A fairly light stereo boombox, easy to carry to the beach or park. At 8.4 lbs (3.8 kg) it weighs much less than the Onn XL Wireless Party Speaker at 44 lbs (19.96 kg). It is rated IPX7 against IPX4 for the Onn XL Wireless Party Speaker. The catch: Warm tuning meaning a rolled off treble and some upper bass boost.
Buy the Onn XL Wireless Party Speaker at $249 for a party speaker, or the Soundcore Boom 2 Plus at $169.99 for a boombox speaker instead.
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
| Onn XL Wireless Party Speaker | Soundcore Boom 2 Plus | |
|---|---|---|
| Price | $249.00 | $169.99 |
| Ranked | #11 of 53 in Party Size Portable Bluetooth Speakers | #39 of 113 in Boombox Size Portable Bluetooth Speakers |
| Weight | 44 lbs (19.96 kg) | 8.4 lbs (3.8 kg) |
| Dimensions | 30.1”H x 15.7”W x 15.5”D (765.0 x 400.0 x 392.9 mm) | 17.3” x 9.1” x 5.9” (440 x 230 x 150 mm) |
| Drivers | Dual 8” (203mm) woofers + dual 2” (51mm) tweeters | 2x 114mm (4.5”) woofers + 2x 19mm (0.75”) tweeters |
| Amplifier Power | 240W | 140W |
| Battery Life | 16 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| IP Rating | IPX4 | IPX7 |
| Microphone Input | Yes (2 inputs, karaoke mode) | - |
| Wireless Microphones | Yes 2 Included | - |
| Guitar Input | Yes | - |
| Power Input | AC Power cord | USB-C |
| Power Bank | Yes (USB-A) | Yes (USB-C, 5V/2A) |
| Aux Input | Yes | Yes |
| Removable Battery | No | - |
| Omnidirectional | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC, AAC |
| Lights | Yes | Yes |
| Wheels | Yes | - |
| App | Yes | Yes |
| EQ | Yes | Yes (Pro EQ + presets) |
| Stereo | Yes | Yes |
| TWS | Yes | Yes |
| Digital Aux Input | No | No |
| Strap | No | Yes (detachable strap) |
| Bass Extension (-10dB) | - | 39Hz |
| Maximum SPL | - | 111dB (measured by Alan Ross Reviews) |
| MicroSD Playback | - | No |
| Party Mode | - | Yes (PartyCast 2.0) |
| USB Playback | - | No |
| Built-in Microphone | - | Yes |
| Bluetooth Version | - | 5.3 |
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