Short answer: the Teufel Boomster 2021. It ranks #33 of 73 boombox speakers by sound quality; the Soundcore Motion Boom+ ranks #47.
What the Teufel Boomster 2021 offers: Pretty balanced sound, slightly warm. Watch for: Not as deep of bass as above ranked speakers. Boosted mid bass compensating for the lack of bass extension.
What the Soundcore Motion Boom+ gets right: 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). The catch: Default presets are all warm sounding with rolled off treble. Will need a custom EQ to get closer to neutral.
Buy the Teufel Boomster 2021 if sound quality matters more than the price. Buy the Soundcore Motion Boom+ if the price matters more than sound quality.

Specifications Side By Side
| Teufel Boomster 2021 | Soundcore Motion Boom+ | |
|---|---|---|
| Price | €250 Discontinued | $140 after $40 coupon, Discontinued |
| Ranked | #33 of 73 in Boombox Size Portable Bluetooth Speakers | #47 of 73 in Boombox Size Portable Bluetooth Speakers |
| App | No | Yes (Soundcore app) |
| Aux Input | Yes | Yes |
| Battery Life | 18 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| EQ | No | Yes (App EQ) |
| FM Tuner | Yes | - |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 8.3 lbs / 3.75 kg | 5.3 lbs / 2.4 kg |
| Bluetooth Codecs | SBC | SBC |
| Party Mode | No | Yes (PartyCast up to 100 speakers) |
| Power Bank | No | Yes (USB-A, 5V/2.1A) |
| USB Playback | No | No |
| Built in Microphone | No | No |
| Power Input | USB-C | USB-C |
| Output Power | 42W RMS | 80W |
| Dimensions | 14.6" x 7.1" x 5.8" (370 x 180 x 148 mm) | 15.1" x 5.1" x 7.7" (384 x 130 x 196 mm) |
| Drivers | 1x 110mm (4.3") woofer + 2x 65mm midrange drivers + 2x 20mm tweeters | 30W: Dual drivers |
| IP Rating | IPX7 | IP67 |
| Discontinued | Yes | Yes |
| Digital Aux Input | No | No |
| Aux Latency | - | 17ms |
| Bass Extension (-10dB) | - | 52Hz |
| Bluetooth Latency | - | 33ms |
| Max Volume | - | 108dB |
| Bluetooth Version | - | 5.3 |
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The Two Speakers In Full
Teufel Boomster 2021: €250 Discontinued
Pros: Pretty balanced sound, slightly warm
Cons: Not as deep of bass as above ranked speakers. Boosted mid bass compensating for the lack of bass extension. Discontinued.
Full Teufel Boomster 2021 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 14.6" x 7.1" x 5.8" (370 x 180 x 148 mm) |
| Discontinued | Yes |
| Drivers | 1x 110mm (4.3") woofer + 2x 65mm midrange drivers + 2x 20mm tweeters |
| EQ | No |
| FM Tuner | Yes |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Output Power | 42W RMS |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 8.3 lbs / 3.75 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Teufel Boomster 2021 vs onn Pro X Large Boom Boombox
- Teufel Boomster 2021 vs B&O Beolit 20
- Teufel Boomster 2021 vs JBL Authentics 300
- Teufel Boomster 2021 vs JBL Boombox 2
- Teufel Boomster 2021 vs Teufel Boomster NG (2017)
- Teufel Boomster 2021 vs Soundcore Boom 2 Plus
- Teufel Boomster 2021 vs Sony ULT Field 7
- Teufel Boomster 2021 vs Soundcore Rave Party 2
- See all 19 comparisons
Soundcore Motion Boom+: $140 after $40 coupon, Discontinued Amazon
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.
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 Motion Boom and a lot less deep bass than other speakers in the class. Discontinued.
Full Soundcore Motion Boom+ review and specifications →
| App | Yes (Soundcore app) |
|---|---|
| Aux Input | Yes |
| Aux Latency | 17ms |
| Bass Extension (-10dB) | 52Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| 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) |
| Discontinued | Yes |
| Drivers | 30W: Dual drivers |
| EQ | Yes (App EQ) |
| IP Rating | IP67 |
| Max Volume | 108dB |
| Omnidirectional | No |
| Output Power | 80W |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| USB Playback | No |
| Weight | 5.3 lbs / 2.4 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Joy & Oluv’Sone: Soundcore Motion Boom Plus & Earfun UBoom X - sound test
- Alan Ross Reviews: Tribit Stormbox Blast or Soundcore Motion Boom Plus or W King D10? 🤪
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- DLX Willington: Tough Game! Tribit Stormbox Blast vs Soundcore Motion Boom Plus Binaural sound samples
- Reddit Search for Soundcore Motion Boom+ Review
- Head-to-Head Comparisons
- Soundcore Motion Boom+ vs JBL Boombox
- Soundcore Motion Boom+ vs Sony SRS-XG500
- Soundcore Motion Boom+ vs JBL Partybox On the Go
- Soundcore Motion Boom+ vs Soundcore Rave Party 2
- Soundcore Motion Boom+ vs W-King D10
- Soundcore Motion Boom+ vs Sony ULT Field 7
- Soundcore Motion Boom+ vs Skullcandy Barrel
- Soundcore Motion Boom+ vs Teufel Boomster NG (2017)
- See all 17 comparisons

