Short answer: the Soundcore Boom 2 Plus, if you are buying new, though neither ranks well in its class. The Soundcore Motion Boom+ ranks higher than the Turtlebox Grande (#63 vs #71 of 91 boombox speakers) but is discontinued; its replacement, the Soundcore Boom 2 Plus, is rated 3.6/5 at $179.99 and is still sold new. Both are rated below 3.0/5 among the 91 boombox speakers, so if sound quality matters, consider the Tribit Stormbox Blast instead, ranked #2 at $199.99.
The case for the Turtlebox Grande: 10-inch woofer. The catch: In YouTube sound samples it sounds only okay, and bass is shallow for a 10 inch woofer, only down 10dB at about 55Hz.
The Soundcore Motion Boom+ is the lighter pick. 80W stereo from dual 30W woofers + dual 10W tweeters with titanium drivers for treble clarity. At 5.3 lbs (2.4 kg) it weighs much less than the Turtlebox Grande at 18.8 lbs (8.53 kg). It has an adjustable EQ, which the Turtlebox Grande lacks. The catch: Default presets are all warm sounding with rolled off treble.
Buy the Soundcore Boom 2 Plus, the replacement for the discontinued Soundcore Motion Boom+; it is rated higher for sound quality than the Turtlebox Grande.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Turtlebox Grande | Soundcore Motion Boom+ | |
|---|---|---|
| Price | $730.00 | $122.42 after $40 coupon, Discontinued |
| Ranked | #71 of 91 in Boombox Size Portable Bluetooth Speakers | #63 of 91 in Boombox Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | ~55Hz | 52Hz |
| Battery Life | 25 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Built-in Microphone | Yes | No |
| IP Rating | IP67 | IP67 |
| MicroSD Playback | Yes | - |
| Party Mode | Yes (Turtlebox Party Mode) | Yes (PartyCast up to 100 speakers) |
| Power Input | DC Barrel Connector (20V/3A) | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 18.8 lbs (8.53 kg) | 5.3 lbs (2.4 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| App | No | Yes (Soundcore app) |
| EQ | No | Yes (App EQ) |
| Power Bank | Yes (USB-C) | Yes (USB-A, 5V/2.1A) |
| USB Playback | No | No |
| Bluetooth Version | 5.4 | 5.3 |
| Amplifier Power | 86W | 80W |
| Dimensions | 14” x 8.4” x 11.5” (355.6 x 213.4 x 292.1 mm) | 15.1” x 5.1” x 7.7” (384 x 130 x 196 mm) |
| Drivers | 1x 10” (254mm) woofer + 1x 1.25” (32mm) titanium tweeter | 30W: Dual drivers |
| Digital Aux Input | No | No |
| Strap | No | Yes (detachable strap) |
| Aux Latency | - | 17ms |
| Bluetooth Latency | - | 33ms |
| Maximum SPL | - | 108dB (measured by Alan Ross Reviews) |
Related Speaker Comparisons
How Soundcore Motion Boom+ compares with other leading options:
- Tribit Stormbox Blast vs Soundcore Motion Boom+
- Harman Kardon Go + Play 3 vs Soundcore Motion Boom+
- JBL Partybox Encore 2 vs Soundcore Motion Boom+
- JBL Partybox Encore Essential 2 vs Soundcore Motion Boom+
- JBL Partybox Encore vs Soundcore Motion Boom+
Prices on this page were last checked October 9, 2026 at 8:01 AM 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
Turtlebox Grande: $730.00 Amazon eBay
Same family: the Turtlebox Cub (smaller model, rated 3/5), the Turtlebox Ranger (smaller model, rated 3.5/5) and the Turtlebox Gen 3 (smaller model, ranked lower, rated 2.1/5). See every Turtlebox generation.
Pros: 10-inch woofer. IP67 submersible shell with crush-proof ABS exterior. 158Wh battery provides ~3 days of playback. Bluetooth 5.4, party mode (100+ speakers). Measured bass extension of ~55Hz (-10dB).
Cons: In YouTube sound samples it sounds only okay, and bass is shallow for a 10 inch woofer, only down 10dB at about 55Hz. It is rated at just 86W, and like the smaller Turtleboxes it won’t reach its claimed 126dB at a standard one meter distance. Expensive for what it delivers. It charges only from its own barrel plug adapter, not USB-C.
Full Turtlebox Grande review and specifications →
| Released | Jan 2025 (1 year ago) |
|---|---|
| Amplifier Power | 86W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~55Hz |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 14” x 8.4” x 11.5” (355.6 x 213.4 x 292.1 mm) |
| Drivers | 1x 10” (254mm) woofer + 1x 1.25” (32mm) titanium tweeter |
| EQ | No |
| IP Rating | IP67 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Turtlebox Party Mode) |
| Power Bank | Yes (USB-C) |
| Power Input | DC Barrel Connector (20V/3A) |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | No |
| Weight | 18.8 lbs (8.53 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Turtlebox Grande vs W-King D10
- Turtlebox Grande vs Bumpboxx Flare 8
- Turtlebox Grande vs Bumpboxx Flare 6
- Turtlebox Grande vs Diamondboxx M3
- Turtlebox Grande vs EcoXGear Defender
- Turtlebox Grande vs Gemini GGO-650L
- Turtlebox Grande vs Tronsmart Halo 200
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Soundcore Motion Boom+: $122.42 after $40 coupon Discontinued Amazon eBay
Newer model: the Soundcore Boom 2 Plus, ranked higher, rated 3.6/5, released May 2024. It adds built-in mic and AAC. See every Soundcore Boom generation.
Pros: 80W stereo from dual 30W woofers + dual 10W tweeters with titanium drivers for treble clarity. 13,400mAh battery for 20 hours (12-15 at high volume). IP67 waterproof, floats, rugged build inspires confidence. Bluetooth 5.3 multipoint pairing, Soundcore app EQ, PartyCast 2.0 mode. USB-C input, USB-A output for powerbank. Measured bass extension of 52Hz (-10dB).
Cons: Default presets are all warm sounding with rolled off treble. Will need a custom EQ to get closer to neutral. A shrill sounding 6kHz peak comes out when volume is above about 60%. Not much deeper bass than a Soundcore Motion Boom and a lot less deep bass than other speakers in the class. Discontinued.
Full Soundcore Motion Boom+ review and specifications →
| Released | May 2022 (4 years ago) |
|---|---|
| Amplifier Power | 80W |
| App | Yes (Soundcore app) |
| Aux Input | Yes |
| Aux Latency | 17ms |
| Bass Extension (-10dB) | 52Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 33ms |
| Bluetooth Version | 5.3 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 15.1” x 5.1” x 7.7” (384 x 130 x 196 mm) |
| Drivers | 30W: Dual drivers |
| EQ | Yes (App EQ) |
| IP Rating | IP67 |
| Maximum SPL | 108dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| USB Playback | No |
| Weight | 5.3 lbs (2.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Soundcore Motion Boom Plus & Earfun UBoom X - sound test More from Oluv’Sone →
- Alan Ross Reviews: Tribit Stormbox Blast or Soundcore Motion Boom Plus or W King D10? 🤪 More from alanrossreviews →
- Alan Ross Reviews: Tribit Stormbox Blast Review vs Soundcore Motion Boom Plus - cheap bass!
- DLX Willington: Tough Game! Tribit Stormbox Blast vs Soundcore Motion Boom Plus Binaural sound samples More from DLXWillington →
- Head-to-Head Comparisons
- Soundcore Motion Boom+ vs JBL Boombox
- Soundcore Motion Boom+ vs Sony SRS-XG500
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- Soundcore Motion Boom+ vs W-King H10
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- Soundcore Motion Boom+ vs Sony ULT Field 7
- Soundcore Motion Boom+ vs Skullcandy Barrel
- See all 47 comparisons