These sit in different size classes, so this is not a straight ranking comparison. The Onn XL Wireless Party Speaker ranks #11 of 40 party speakers by sound quality at $249; the Soundcore Boom 2 Plus ranks #29 of 76 boombox speakers by sound quality at $179.99.
Why pick the Onn XL Wireless Party Speaker: A compelling all-in-one party and karaoke package: dual 8-inch woofers, 240W claimed output, two included wireless microphones, dual mic/guitar inputs, karaoke effects and USB-A phone charging. The tradeoff: Sound favors punch and a forward/bright top end over refinement.
Why pick the Soundcore Boom 2 Plus: Quite a bit lighter than most of the other boombox size speakers. The tradeoff: 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 $179.99 for a boombox speaker instead.
Water resistance is not close: the Soundcore Boom 2 Plus is rated at IPX7 (brief submersion), well ahead of the Onn XL Wireless Party Speaker at IPX4 (splashing).
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Onn XL Wireless Party Speaker | Soundcore Boom 2 Plus | |
|---|---|---|
| Price | $249.00 | $179.99 |
| Ranked | #11 of 40 in Party Size Portable Bluetooth Speakers | #29 of 76 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 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 |
Related Speaker Comparisons
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- Onn XL Wireless Party Speaker vs Sony ULT Tower 5
Prices on this page were last checked September 26, 2026 at 11:14 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 XL Wireless Party Speaker: $249.00 Walmart eBay
Pros: A compelling all-in-one party and karaoke package: dual 8-inch woofers, 240W claimed output, two included wireless microphones, dual mic/guitar inputs, karaoke effects and USB-A phone charging. It plays loudly enough for backyard use and has punchy bass; owners especially like the wheels, telescoping handle and colorful light effects. At 44 lb it is still a substantial cabinet, but the trolley design makes moving it far easier than carrying it.
Cons: Sound favors punch and a forward/bright top end over refinement. Independent comparisons and owner reports find the bass less deep and the overall balance less satisfying than the JBL PartyBox 320; several consider the far-cheaper Onn Large Party gen 2 the better sound-per-dollar buy. Some owners report distortion or static at high volume, and a few report wireless-mic pairing/dropout problems. Large (30 inches tall, 44 lb) and only IPX4 splash-resistant, not a speaker to leave out in rain.
Full Onn XL Wireless Party Speaker review and specifications →
| Amplifier Power | 240W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) |
| Digital Aux Input | No |
| Dimensions | 30.1”H x 15.7”W x 15.5”D (765.0 x 400.0 x 392.9 mm) |
| Drivers | Dual 8” (203mm) woofers + dual 2” (51mm) tweeters |
| EQ | Yes |
| Guitar Input | Yes |
| IP Rating | IPX4 |
| Lights | Yes |
| Microphone Input | Yes (2 inputs, karaoke mode) |
| Omnidirectional | No |
| Power Bank | Yes (USB-A) |
| Power Input | AC Power cord |
| Removable Battery | No |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 44 lbs (19.96 kg) |
| Wheels | Yes |
| Wireless Microphones | Yes 2 Included |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: ONN XL Party Speaker Review & Demo 😲 Is This The Next Big Thing In Party/Karaoke Speakers? More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: ONN XL Party Speaker vs. Two Large Gen. 2 Party Speakers. ONN With The Showdown🔌 Plugged In
- Jay’s Straight Up Reviews & More: ONN XL Party Speaker vs JBL Partybox 320. Outdoors, Battery Powered.
- Head-to-Head Comparisons
- Onn XL Wireless Party Speaker vs JBL Partybox 300
- Onn XL Wireless Party Speaker vs Zealot PT21
- Onn XL Wireless Party Speaker vs JBL Partybox 110
- Onn XL Wireless Party Speaker vs Sony SRS-XP700
- Onn XL Wireless Party Speaker vs JBL Partybox 100
- Onn XL Wireless Party Speaker vs Sony SRS-XP500
- Onn XL Wireless Party Speaker vs JBL Partybox 130
- Onn XL Wireless Party Speaker vs Sony SRS-XV500
- See all 64 comparisons
Soundcore Boom 2 Plus: $179.99 Amazon B&H Photo Video eBay
Older model: the Soundcore Motion Boom+ (rated 2.9/5).
Pros: Quite a bit lighter than most of the other boombox size speakers. This speaker will likely move up as we get a good EQ tune that makes it a lot more neutral. Measured bass extension of 39Hz (-10dB).
Cons: Warm tuning meaning a rolled off treble and some upper bass boost. Reasonably deep bass, but not as good as the top ranked.
Full Soundcore Boom 2 Plus review and specifications →
| Amplifier Power | 140W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 39Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| 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 |
| EQ | Yes (Pro EQ + presets) |
| IP Rating | IPX7 |
| Lights | Yes |
| Maximum SPL | 111dB (measured by Alan Ross Reviews) |
| MicroSD Playback | No |
| Omnidirectional | No |
| Party Mode | Yes (PartyCast 2.0) |
| Power Bank | Yes (USB-C, 5V/2A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| USB Playback | No |
| Weight | 8.4 lbs (3.8 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: This sounds totally different now! Soundcore Boom Plus 2 firmware 03.10 More from alanrossreviews →
- Alan Ross Reviews: Soundcore Boom 2 Plus Review - worst boombox speaker under $400?
- Jay’s Straight Up Reviews & More: Soundcore Boom 2 Plus VS Tribit Stormbox Blast 🛜 Boombox Basement Battle 📊Custom EQ 🔥Who You Got? More from JaysStraightUpReviews →
- Picky Audio: SO CLOSE! Soundcore Boom 2 Plus vs JBL Boombox 3 More from pickyaudio →
- Picky Audio: Extended Sound Test (Soundcore Boom 2 Plus vs JBL Boombox 3)
- Jay’s Straight Up Reviews & More: NEW RELEASE! Soundcore Boom 2 Plus vs Motion Boom Plus🤯Stock EQ, Bass^ Enabled🤜🤛 A Family Feud😆
- GYMCADDY: Soundcore Boom 2 Plus Showcase - Lots Of Bass In A Small Package More from GYMCADDY →
- EL JEFE REVIEWS: Soundcore Boom 2 Plus 💥 BIGGER & BADDER! More from ELJefeReviews →
- Jagist reviews: Zealot S95 Vs Soundcore Boom 2 Plus!!! More from Jagistreviews →
- Head-to-Head Comparisons
- Soundcore Boom 2 Plus vs W-King D20
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- See all 81 comparisons