Short answer: the Soundcore Boom 2 Plus. It ranks #29 of 76 boombox speakers by sound quality, rated 3.6/5, at $179.99; the Monster Rockin’ Roller 270 ranks #70, rated 2.1/5, and costs $249, so there is little reason to consider the other one.
What the Soundcore Boom 2 Plus does well: Quite a bit lighter than most of the other boombox size speakers. The catch: Warm tuning meaning a rolled off treble and some upper bass boost.
The case for the Monster Rockin’ Roller 270: 100 hour battery life. Watch for: Bass not as deep as competitors, less neutral than ION speakers.
Buy the Soundcore Boom 2 Plus. It is rated higher for sound quality than the Monster Rockin’ Roller 270 and costs less, so only choose the other one for a particular feature it does better.
Water resistance is not close: the Soundcore Boom 2 Plus is rated at IPX7 (brief submersion), well ahead of the Monster Rockin’ Roller 270 at IPX4 (splashing).
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Soundcore Boom 2 Plus | Monster Rockin’ Roller 270 | |
|---|---|---|
| Price | $179.99 | $249.00 |
| Ranked | #29 of 76 in Boombox Size Portable Bluetooth Speakers | #70 of 76 in Boombox Size Portable Bluetooth Speakers |
| App | Yes | Yes (Monster Zone Control app) |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 39Hz | 53Hz |
| Battery Life | 20 hours (Manufacturer specified) | 100 hours (Manufacturer specified) |
| EQ | Yes (Pro EQ + presets) | Yes |
| IP Rating | IPX7 | IPX4 |
| Maximum SPL | 111dB (measured by Alan Ross Reviews) | 96dB (Manufacturer specified) |
| MicroSD Playback | No | - |
| Party Mode | Yes (PartyCast 2.0) | No |
| Power Bank | Yes (USB-C, 5V/2A) | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 8.4 lbs (3.8 kg) | 28.7 lbs (13 kg) |
| Bluetooth Codecs | SBC, AAC | SBC |
| USB Playback | No | No |
| Built-in Microphone | Yes | No |
| Amplifier Power | 140W | 200W |
| Dimensions | 17.3” x 9.1” x 5.9” (440 x 230 x 150 mm) | 15” x 18.6” x 10.9” (381 x 472 x 276 mm) |
| Drivers | 2x 114mm (4.5”) woofers + 2x 19mm (0.75”) tweeters | 2x 3” (76mm) woofers + 2x tweeters (size undisclosed) |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Bluetooth Version | 5.3 | 5.0 |
| Strap | Yes (detachable strap) | - |
| FM Tuner | - | Yes |
| Wheels | - | Yes |
Related Speaker Comparisons
How Soundcore Boom 2 Plus compares with other leading options:
- Soundcore Boom 2 Plus vs Tribit Stormbox Blast
- Harman Kardon Go + Play 3 vs Soundcore Boom 2 Plus
- JBL Partybox Encore 2 vs Soundcore Boom 2 Plus
- JBL Partybox Encore Essential 2 vs Soundcore Boom 2 Plus
- JBL Partybox Encore vs Soundcore Boom 2 Plus
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
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
- Soundcore Boom 2 Plus vs Zealot ZE01
- Soundcore Boom 2 Plus vs Zealot S95
- Soundcore Boom 2 Plus vs W-King X20
- Soundcore Boom 2 Plus vs LG Xboom Stage 301
- Soundcore Boom 2 Plus vs JBL Boombox 2
- Soundcore Boom 2 Plus vs JBL Authentics 300
- Soundcore Boom 2 Plus vs Tribit Stormbox Blast 2
- See all 81 comparisons
Monster Rockin’ Roller 270: $249.00 Amazon eBay
Pros: 100 hour battery life. 270° sound coverage, stereo output. IPX4 weather-resistant. Wheels and integrated handle. Qi wireless charging pad for your phone. TWS pairing with another 270. Measured bass extension of 53Hz (-10dB).
Cons: Bass not as deep as competitors, less neutral than ION speakers. Very heavy
Full Monster Rockin’ Roller 270 review and specifications →
| Amplifier Power | 200W |
|---|---|
| App | Yes (Monster Zone Control app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 53Hz |
| Battery Life | 100 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 15” x 18.6” x 10.9” (381 x 472 x 276 mm) |
| Drivers | 2x 3” (76mm) woofers + 2x tweeters (size undisclosed) |
| EQ | Yes |
| FM Tuner | Yes |
| IP Rating | IPX4 |
| Maximum SPL | 96dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 28.7 lbs (13 kg) |
| Wheels | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Monster Rockin’ Roller 270 vs Turtlebox Gen 3
- Monster Rockin’ Roller 270 vs Turtlebox Gen 2
- Monster Rockin’ Roller 270 vs W-King X10
- Monster Rockin’ Roller 270 vs Zealot S78
- Monster Rockin’ Roller 270 vs Marshall Tufton
- Monster Rockin’ Roller 270 vs JBL Partybox On the Go
- Monster Rockin’ Roller 270 vs Sony ULT Field 7
- Monster Rockin’ Roller 270 vs Yeahbox Sonic Boom Max 3
- See all 15 comparisons